diff --git a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip10.hpp b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip10.hpp
index 33f35361..b04a7ef1 100644
--- a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip10.hpp
+++ b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip10.hpp
@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
diff --git a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip20.hpp b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip20.hpp
index e7c790e0..506c485c 100644
--- a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip20.hpp
+++ b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip20.hpp
@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
diff --git a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip30.hpp b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip30.hpp
index 215a0ce6..61437f37 100644
--- a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip30.hpp
+++ b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip30.hpp
@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
@@ -446,7 +446,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     {
@@ -468,7 +468,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     {
@@ -512,7 +512,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     {
@@ -534,7 +534,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     {
@@ -556,7 +556,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     {
@@ -578,7 +578,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     {
@@ -600,7 +600,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     {
@@ -622,7 +622,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     {
@@ -644,7 +644,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     {
diff --git a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip40.hpp b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip40.hpp
index 9e37eedd..77dbc9be 100644
--- a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip40.hpp
+++ b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip40.hpp
@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
@@ -446,7 +446,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     {
@@ -468,7 +468,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     {
@@ -512,7 +512,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     {
@@ -534,7 +534,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     {
@@ -556,7 +556,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     {
@@ -578,7 +578,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     {
@@ -600,7 +600,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     {
@@ -622,7 +622,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     {
@@ -644,7 +644,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30)
     {
@@ -688,7 +688,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31)
     {
@@ -710,7 +710,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32)
     {
@@ -732,7 +732,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33)
     {
@@ -754,7 +754,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34)
     {
@@ -776,7 +776,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35)
     {
@@ -798,7 +798,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36)
     {
@@ -820,7 +820,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37)
     {
@@ -842,7 +842,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38)
     {
@@ -864,7 +864,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39)
     {
diff --git a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip50.hpp b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip50.hpp
index ecf300df..ea443179 100644
--- a/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip50.hpp
+++ b/include/boost/fusion/algorithm/transformation/detail/preprocessed/zip50.hpp
@@ -28,7 +28,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1>::type
     zip(T0 const& t0 , T1 const& t1)
     {
@@ -50,7 +50,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2)
     {
@@ -72,7 +72,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     {
@@ -94,7 +94,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     {
@@ -116,7 +116,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     {
@@ -160,7 +160,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     {
@@ -182,7 +182,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     {
@@ -204,7 +204,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     {
@@ -226,7 +226,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     {
@@ -248,7 +248,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     {
@@ -270,7 +270,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     {
@@ -292,7 +292,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     {
@@ -336,7 +336,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     {
@@ -358,7 +358,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     {
@@ -380,7 +380,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     {
@@ -402,7 +402,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     {
@@ -424,7 +424,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     {
@@ -446,7 +446,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     {
@@ -468,7 +468,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     {
@@ -512,7 +512,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     {
@@ -534,7 +534,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     {
@@ -556,7 +556,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     {
@@ -578,7 +578,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     {
@@ -600,7 +600,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     {
@@ -622,7 +622,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     {
@@ -644,7 +644,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30)
     {
@@ -688,7 +688,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31)
     {
@@ -710,7 +710,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32)
     {
@@ -732,7 +732,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33)
     {
@@ -754,7 +754,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34)
     {
@@ -776,7 +776,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35)
     {
@@ -798,7 +798,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36)
     {
@@ -820,7 +820,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37)
     {
@@ -842,7 +842,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38)
     {
@@ -864,7 +864,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39)
     {
@@ -886,7 +886,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40)
     {
@@ -908,7 +908,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41)
     {
@@ -930,7 +930,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42)
     {
@@ -952,7 +952,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43)
     {
@@ -974,7 +974,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44)
     {
@@ -996,7 +996,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45)
     {
@@ -1018,7 +1018,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46)
     {
@@ -1040,7 +1040,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46 , const T47>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47)
     {
@@ -1062,7 +1062,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46 , const T47 , const T48>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47 , T48 const& t48)
     {
@@ -1084,7 +1084,7 @@ namespace boost { namespace fusion
         };
     }
     template<typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::zip<const T0 , const T1 , const T2 , const T3 , const T4 , const T5 , const T6 , const T7 , const T8 , const T9 , const T10 , const T11 , const T12 , const T13 , const T14 , const T15 , const T16 , const T17 , const T18 , const T19 , const T20 , const T21 , const T22 , const T23 , const T24 , const T25 , const T26 , const T27 , const T28 , const T29 , const T30 , const T31 , const T32 , const T33 , const T34 , const T35 , const T36 , const T37 , const T38 , const T39 , const T40 , const T41 , const T42 , const T43 , const T44 , const T45 , const T46 , const T47 , const T48 , const T49>::type
     zip(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47 , T48 const& t48 , T49 const& t49)
     {
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp
index 159995e9..3faf4be2 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque10.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp
index abdbd8ca..81faaa0f 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque20.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp
index b85f3beb..ce2b7b0a 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque30.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp
index eab845f1..41a5cd07 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque40.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp
index e3c8376e..d93ba945 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/as_deque50.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -860,7 +860,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -881,7 +881,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -902,7 +902,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -923,7 +923,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -944,7 +944,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -965,7 +965,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -986,7 +986,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1007,7 +1007,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1028,7 +1028,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1049,7 +1049,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef deque<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp
index 02ba95c0..7f716961 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque10.hpp
@@ -22,190 +22,190 @@ namespace boost { namespace fusion {
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 template <typename T_0 , typename T_1>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1)
     : base(detail::deque_keyed_values<T0 , T1>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 template <typename T_0 , typename T_1 , typename T_2>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)))
 {}
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque()
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(typename detail::call_param<T0>::type t0)
             : base(t0, detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque const& rhs)
             : base(rhs)
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& seq)
             : base(seq)
             {}
         template<typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const& seq, typename disable_if<is_convertible<Sequence, T0> >::type* = 0)
             : base(base::from_iterator(fusion::begin(seq)))
             {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& rhs)
         {
@@ -213,7 +213,7 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T const& rhs)
         {
@@ -222,23 +222,26 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T0_>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(T0_&& t0
           , typename enable_if<is_convertible<T0_, T0> >::type* = 0
          )
             : base(std::forward<T0_>( t0), detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque&& rhs)
             : base(std::forward<deque>(rhs))
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
-        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9>&& seq)
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9>&& seq
+            , typename disable_if<
+                  is_convertible<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9>, T0>
+              >::type* = 0)
             : base(std::forward<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9>>(seq))
             {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T&& rhs)
         {
@@ -257,14 +260,14 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const&,
             typename enable_if<
                 mpl::and_<
                     traits::is_sequence<Sequence>
-                  , result_of::empty<Sequence> > >::type* = 0)
+                  , result_of::empty<Sequence> > >::type* = 0) BOOST_NOEXCEPT
         {}
-        BOOST_FUSION_GPU_ENABLED
-        deque() {}
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque() BOOST_NOEXCEPT {}
     };
 }}
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp
index aef64fcb..949b2a45 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque20.hpp
@@ -22,370 +22,370 @@ namespace boost { namespace fusion {
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 template <typename T_0 , typename T_1>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1)
     : base(detail::deque_keyed_values<T0 , T1>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 template <typename T_0 , typename T_1 , typename T_2>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)))
 {}
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque()
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(typename detail::call_param<T0>::type t0)
             : base(t0, detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque const& rhs)
             : base(rhs)
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& seq)
             : base(seq)
             {}
         template<typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const& seq, typename disable_if<is_convertible<Sequence, T0> >::type* = 0)
             : base(base::from_iterator(fusion::begin(seq)))
             {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& rhs)
         {
@@ -393,7 +393,7 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T const& rhs)
         {
@@ -402,23 +402,26 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T0_>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(T0_&& t0
           , typename enable_if<is_convertible<T0_, T0> >::type* = 0
          )
             : base(std::forward<T0_>( t0), detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque&& rhs)
             : base(std::forward<deque>(rhs))
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
-        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19>&& seq)
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19>&& seq
+            , typename disable_if<
+                  is_convertible<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19>, T0>
+              >::type* = 0)
             : base(std::forward<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19>>(seq))
             {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T&& rhs)
         {
@@ -437,14 +440,14 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const&,
             typename enable_if<
                 mpl::and_<
                     traits::is_sequence<Sequence>
-                  , result_of::empty<Sequence> > >::type* = 0)
+                  , result_of::empty<Sequence> > >::type* = 0) BOOST_NOEXCEPT
         {}
-        BOOST_FUSION_GPU_ENABLED
-        deque() {}
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque() BOOST_NOEXCEPT {}
     };
 }}
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp
index 4ac270e4..65a9264d 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque30.hpp
@@ -22,550 +22,550 @@ namespace boost { namespace fusion {
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 template <typename T_0 , typename T_1>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1)
     : base(detail::deque_keyed_values<T0 , T1>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 template <typename T_0 , typename T_1 , typename T_2>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29)))
 {}
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque()
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(typename detail::call_param<T0>::type t0)
             : base(t0, detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque const& rhs)
             : base(rhs)
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& seq)
             : base(seq)
             {}
         template<typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const& seq, typename disable_if<is_convertible<Sequence, T0> >::type* = 0)
             : base(base::from_iterator(fusion::begin(seq)))
             {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& rhs)
         {
@@ -573,7 +573,7 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T const& rhs)
         {
@@ -582,23 +582,26 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T0_>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(T0_&& t0
           , typename enable_if<is_convertible<T0_, T0> >::type* = 0
          )
             : base(std::forward<T0_>( t0), detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque&& rhs)
             : base(std::forward<deque>(rhs))
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
-        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29>&& seq)
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29>&& seq
+            , typename disable_if<
+                  is_convertible<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29>, T0>
+              >::type* = 0)
             : base(std::forward<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29>>(seq))
             {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T&& rhs)
         {
@@ -617,14 +620,14 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const&,
             typename enable_if<
                 mpl::and_<
                     traits::is_sequence<Sequence>
-                  , result_of::empty<Sequence> > >::type* = 0)
+                  , result_of::empty<Sequence> > >::type* = 0) BOOST_NOEXCEPT
         {}
-        BOOST_FUSION_GPU_ENABLED
-        deque() {}
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque() BOOST_NOEXCEPT {}
     };
 }}
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp
index 54f395fb..13bf4213 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque40.hpp
@@ -22,730 +22,730 @@ namespace boost { namespace fusion {
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 template <typename T_0 , typename T_1>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1)
     : base(detail::deque_keyed_values<T0 , T1>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 template <typename T_0 , typename T_1 , typename T_2>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39)))
 {}
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque()
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(typename detail::call_param<T0>::type t0)
             : base(t0, detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque const& rhs)
             : base(rhs)
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& seq)
             : base(seq)
             {}
         template<typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const& seq, typename disable_if<is_convertible<Sequence, T0> >::type* = 0)
             : base(base::from_iterator(fusion::begin(seq)))
             {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& rhs)
         {
@@ -753,7 +753,7 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T const& rhs)
         {
@@ -762,23 +762,26 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T0_>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(T0_&& t0
           , typename enable_if<is_convertible<T0_, T0> >::type* = 0
          )
             : base(std::forward<T0_>( t0), detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque&& rhs)
             : base(std::forward<deque>(rhs))
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
-        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39>&& seq)
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39>&& seq
+            , typename disable_if<
+                  is_convertible<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39>, T0>
+              >::type* = 0)
             : base(std::forward<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39>>(seq))
             {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T&& rhs)
         {
@@ -797,14 +800,14 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const&,
             typename enable_if<
                 mpl::and_<
                     traits::is_sequence<Sequence>
-                  , result_of::empty<Sequence> > >::type* = 0)
+                  , result_of::empty<Sequence> > >::type* = 0) BOOST_NOEXCEPT
         {}
-        BOOST_FUSION_GPU_ENABLED
-        deque() {}
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque() BOOST_NOEXCEPT {}
     };
 }}
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp
index 01244cf7..51ae53d2 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque50.hpp
@@ -22,910 +22,910 @@ namespace boost { namespace fusion {
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1)
     : base(detail::deque_keyed_values<T0 , T1>::construct(t0 , t1))
 {}
 template <typename T_0 , typename T_1>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1)
     : base(detail::deque_keyed_values<T0 , T1>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::construct(t0 , t1 , t2))
 {}
 template <typename T_0 , typename T_1 , typename T_2>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2)
     : base(detail::deque_keyed_values<T0 , T1 , T2>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::construct(t0 , t1 , t2 , t3))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::construct(t0 , t1 , t2 , t3 , t4))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::construct(t0 , t1 , t2 , t3 , t4 , t5))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46 , typename detail::call_param<T47 >::type t47)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46 , t47))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46 , t47))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46 , typename T_47>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46 , T_47 && t47)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46) , std::forward<T_47>( t47)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46 , typename detail::call_param<T47 >::type t47 , typename detail::call_param<T48 >::type t48)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46 , t47 , t48))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47 , T48 const& t48)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46 , t47 , t48))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46 , typename T_47 , typename T_48>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46 , T_47 && t47 , T_48 && t48)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46) , std::forward<T_47>( t47) , std::forward<T_48>( t48)))
 {}
 # endif
 # if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46 , typename detail::call_param<T47 >::type t47 , typename detail::call_param<T48 >::type t48 , typename detail::call_param<T49 >::type t49)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46 , t47 , t48 , t49))
 {}
 # endif
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-BOOST_FUSION_GPU_ENABLED
+BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T0 const& t0 , T1 const& t1 , T2 const& t2 , T3 const& t3 , T4 const& t4 , T5 const& t5 , T6 const& t6 , T7 const& t7 , T8 const& t8 , T9 const& t9 , T10 const& t10 , T11 const& t11 , T12 const& t12 , T13 const& t13 , T14 const& t14 , T15 const& t15 , T16 const& t16 , T17 const& t17 , T18 const& t18 , T19 const& t19 , T20 const& t20 , T21 const& t21 , T22 const& t22 , T23 const& t23 , T24 const& t24 , T25 const& t25 , T26 const& t26 , T27 const& t27 , T28 const& t28 , T29 const& t29 , T30 const& t30 , T31 const& t31 , T32 const& t32 , T33 const& t33 , T34 const& t34 , T35 const& t35 , T36 const& t36 , T37 const& t37 , T38 const& t38 , T39 const& t39 , T40 const& t40 , T41 const& t41 , T42 const& t42 , T43 const& t43 , T44 const& t44 , T45 const& t45 , T46 const& t46 , T47 const& t47 , T48 const& t48 , T49 const& t49)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49>::construct(t0 , t1 , t2 , t3 , t4 , t5 , t6 , t7 , t8 , t9 , t10 , t11 , t12 , t13 , t14 , t15 , t16 , t17 , t18 , t19 , t20 , t21 , t22 , t23 , t24 , t25 , t26 , t27 , t28 , t29 , t30 , t31 , t32 , t33 , t34 , t35 , t36 , t37 , t38 , t39 , t40 , t41 , t42 , t43 , t44 , t45 , t46 , t47 , t48 , t49))
 {}
 template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46 , typename T_47 , typename T_48 , typename T_49>
-BOOST_FUSION_GPU_ENABLED
+BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
 deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46 , T_47 && t47 , T_48 && t48 , T_49 && t49)
     : base(detail::deque_keyed_values<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49>::
       forward_(std::forward<T_0>( t0) , std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46) , std::forward<T_47>( t47) , std::forward<T_48>( t48) , std::forward<T_49>( t49)))
 {}
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque()
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(typename detail::call_param<T0>::type t0)
             : base(t0, detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque const& rhs)
             : base(rhs)
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& seq)
             : base(seq)
             {}
         template<typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const& seq, typename disable_if<is_convertible<Sequence, T0> >::type* = 0)
             : base(base::from_iterator(fusion::begin(seq)))
             {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& rhs)
         {
@@ -933,7 +933,7 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T const& rhs)
         {
@@ -942,23 +942,26 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T0_>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(T0_&& t0
           , typename enable_if<is_convertible<T0_, T0> >::type* = 0
          )
             : base(std::forward<T0_>( t0), detail::nil_keyed_element())
             {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         explicit deque(deque&& rhs)
             : base(std::forward<deque>(rhs))
             {}
         template<typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
-        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49>&& seq)
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque(deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49>&& seq
+            , typename disable_if<
+                  is_convertible<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49>, T0>
+              >::type* = 0)
             : base(std::forward<deque<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49>>(seq))
             {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque&
         operator=(T&& rhs)
         {
@@ -977,14 +980,14 @@ deque(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_
         typedef mpl::int_<-1> next_down;
         typedef mpl::false_ is_view;
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         deque(Sequence const&,
             typename enable_if<
                 mpl::and_<
                     traits::is_sequence<Sequence>
-                  , result_of::empty<Sequence> > >::type* = 0)
+                  , result_of::empty<Sequence> > >::type* = 0) BOOST_NOEXCEPT
         {}
-        BOOST_FUSION_GPU_ENABLED
-        deque() {}
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        deque() BOOST_NOEXCEPT {}
     };
 }}
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp
index e7f35b37..69bdca03 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values10.hpp
@@ -17,12 +17,12 @@ namespace boost { namespace fusion { namespace detail
     struct deque_keyed_values_impl<N, void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_>
     {
         typedef nil_keyed_element type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct()
         {
             return type();
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_()
         {
             return type();
@@ -36,7 +36,7 @@ namespace boost { namespace fusion { namespace detail
             next_index,
             T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>::type tail;
         typedef keyed_element<N, T0, tail> type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0)
         {
             return type(t0,
@@ -46,7 +46,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0)
         {
             return type(std::forward<T_0>( t0),
@@ -55,7 +55,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_());
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
         {
             return type(t0,
@@ -66,7 +66,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1)
         {
             return type(std::forward<T_0>( t0),
@@ -76,7 +76,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
         {
             return type(t0,
@@ -87,7 +87,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2)
         {
             return type(std::forward<T_0>( t0),
@@ -97,7 +97,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
         {
             return type(t0,
@@ -108,7 +108,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
         {
             return type(std::forward<T_0>( t0),
@@ -118,7 +118,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
         {
             return type(t0,
@@ -129,7 +129,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
         {
             return type(std::forward<T_0>( t0),
@@ -139,7 +139,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
         {
             return type(t0,
@@ -150,7 +150,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
         {
             return type(std::forward<T_0>( t0),
@@ -160,7 +160,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
         {
             return type(t0,
@@ -171,7 +171,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
         {
             return type(std::forward<T_0>( t0),
@@ -181,7 +181,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
         {
             return type(t0,
@@ -192,7 +192,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
         {
             return type(std::forward<T_0>( t0),
@@ -202,7 +202,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
         {
             return type(t0,
@@ -213,7 +213,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
         {
             return type(std::forward<T_0>( t0),
@@ -223,7 +223,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
         {
             return type(t0,
@@ -234,7 +234,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
         {
             return type(std::forward<T_0>( t0),
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp
index d5efaf75..912811e1 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values20.hpp
@@ -17,12 +17,12 @@ namespace boost { namespace fusion { namespace detail
     struct deque_keyed_values_impl<N, void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_>
     {
         typedef nil_keyed_element type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct()
         {
             return type();
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_()
         {
             return type();
@@ -36,7 +36,7 @@ namespace boost { namespace fusion { namespace detail
             next_index,
             T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>::type tail;
         typedef keyed_element<N, T0, tail> type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0)
         {
             return type(t0,
@@ -46,7 +46,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0)
         {
             return type(std::forward<T_0>( t0),
@@ -55,7 +55,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_());
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
         {
             return type(t0,
@@ -66,7 +66,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1)
         {
             return type(std::forward<T_0>( t0),
@@ -76,7 +76,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
         {
             return type(t0,
@@ -87,7 +87,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2)
         {
             return type(std::forward<T_0>( t0),
@@ -97,7 +97,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
         {
             return type(t0,
@@ -108,7 +108,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
         {
             return type(std::forward<T_0>( t0),
@@ -118,7 +118,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
         {
             return type(t0,
@@ -129,7 +129,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
         {
             return type(std::forward<T_0>( t0),
@@ -139,7 +139,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
         {
             return type(t0,
@@ -150,7 +150,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
         {
             return type(std::forward<T_0>( t0),
@@ -160,7 +160,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
         {
             return type(t0,
@@ -171,7 +171,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
         {
             return type(std::forward<T_0>( t0),
@@ -181,7 +181,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
         {
             return type(t0,
@@ -192,7 +192,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
         {
             return type(std::forward<T_0>( t0),
@@ -202,7 +202,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
         {
             return type(t0,
@@ -213,7 +213,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
         {
             return type(std::forward<T_0>( t0),
@@ -223,7 +223,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
         {
             return type(t0,
@@ -234,7 +234,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
         {
             return type(std::forward<T_0>( t0),
@@ -244,7 +244,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
         {
             return type(t0,
@@ -255,7 +255,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
         {
             return type(std::forward<T_0>( t0),
@@ -265,7 +265,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
         {
             return type(t0,
@@ -276,7 +276,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
         {
             return type(std::forward<T_0>( t0),
@@ -286,7 +286,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
         {
             return type(t0,
@@ -297,7 +297,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
         {
             return type(std::forward<T_0>( t0),
@@ -307,7 +307,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
         {
             return type(t0,
@@ -318,7 +318,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
         {
             return type(std::forward<T_0>( t0),
@@ -328,7 +328,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
         {
             return type(t0,
@@ -339,7 +339,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
         {
             return type(std::forward<T_0>( t0),
@@ -349,7 +349,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
         {
             return type(t0,
@@ -360,7 +360,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
         {
             return type(std::forward<T_0>( t0),
@@ -370,7 +370,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
         {
             return type(t0,
@@ -381,7 +381,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
         {
             return type(std::forward<T_0>( t0),
@@ -391,7 +391,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
         {
             return type(t0,
@@ -402,7 +402,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
         {
             return type(std::forward<T_0>( t0),
@@ -412,7 +412,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
         {
             return type(t0,
@@ -423,7 +423,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
         {
             return type(std::forward<T_0>( t0),
@@ -433,7 +433,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
         {
             return type(t0,
@@ -444,7 +444,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
         {
             return type(std::forward<T_0>( t0),
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp
index 570f7c66..f000f391 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values30.hpp
@@ -17,12 +17,12 @@ namespace boost { namespace fusion { namespace detail
     struct deque_keyed_values_impl<N, void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_>
     {
         typedef nil_keyed_element type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct()
         {
             return type();
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_()
         {
             return type();
@@ -36,7 +36,7 @@ namespace boost { namespace fusion { namespace detail
             next_index,
             T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>::type tail;
         typedef keyed_element<N, T0, tail> type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0)
         {
             return type(t0,
@@ -46,7 +46,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0)
         {
             return type(std::forward<T_0>( t0),
@@ -55,7 +55,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_());
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
         {
             return type(t0,
@@ -66,7 +66,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1)
         {
             return type(std::forward<T_0>( t0),
@@ -76,7 +76,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
         {
             return type(t0,
@@ -87,7 +87,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2)
         {
             return type(std::forward<T_0>( t0),
@@ -97,7 +97,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
         {
             return type(t0,
@@ -108,7 +108,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
         {
             return type(std::forward<T_0>( t0),
@@ -118,7 +118,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
         {
             return type(t0,
@@ -129,7 +129,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
         {
             return type(std::forward<T_0>( t0),
@@ -139,7 +139,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
         {
             return type(t0,
@@ -150,7 +150,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
         {
             return type(std::forward<T_0>( t0),
@@ -160,7 +160,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
         {
             return type(t0,
@@ -171,7 +171,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
         {
             return type(std::forward<T_0>( t0),
@@ -181,7 +181,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
         {
             return type(t0,
@@ -192,7 +192,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
         {
             return type(std::forward<T_0>( t0),
@@ -202,7 +202,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
         {
             return type(t0,
@@ -213,7 +213,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
         {
             return type(std::forward<T_0>( t0),
@@ -223,7 +223,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
         {
             return type(t0,
@@ -234,7 +234,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
         {
             return type(std::forward<T_0>( t0),
@@ -244,7 +244,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
         {
             return type(t0,
@@ -255,7 +255,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
         {
             return type(std::forward<T_0>( t0),
@@ -265,7 +265,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
         {
             return type(t0,
@@ -276,7 +276,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
         {
             return type(std::forward<T_0>( t0),
@@ -286,7 +286,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
         {
             return type(t0,
@@ -297,7 +297,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
         {
             return type(std::forward<T_0>( t0),
@@ -307,7 +307,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
         {
             return type(t0,
@@ -318,7 +318,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
         {
             return type(std::forward<T_0>( t0),
@@ -328,7 +328,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
         {
             return type(t0,
@@ -339,7 +339,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
         {
             return type(std::forward<T_0>( t0),
@@ -349,7 +349,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
         {
             return type(t0,
@@ -360,7 +360,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
         {
             return type(std::forward<T_0>( t0),
@@ -370,7 +370,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
         {
             return type(t0,
@@ -381,7 +381,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
         {
             return type(std::forward<T_0>( t0),
@@ -391,7 +391,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
         {
             return type(t0,
@@ -402,7 +402,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
         {
             return type(std::forward<T_0>( t0),
@@ -412,7 +412,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
         {
             return type(t0,
@@ -423,7 +423,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
         {
             return type(std::forward<T_0>( t0),
@@ -433,7 +433,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
         {
             return type(t0,
@@ -444,7 +444,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
         {
             return type(std::forward<T_0>( t0),
@@ -454,7 +454,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20)
         {
             return type(t0,
@@ -465,7 +465,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20)
         {
             return type(std::forward<T_0>( t0),
@@ -475,7 +475,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21)
         {
             return type(t0,
@@ -486,7 +486,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21)
         {
             return type(std::forward<T_0>( t0),
@@ -496,7 +496,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22)
         {
             return type(t0,
@@ -507,7 +507,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22)
         {
             return type(std::forward<T_0>( t0),
@@ -517,7 +517,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23)
         {
             return type(t0,
@@ -528,7 +528,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23)
         {
             return type(std::forward<T_0>( t0),
@@ -538,7 +538,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24)
         {
             return type(t0,
@@ -549,7 +549,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24)
         {
             return type(std::forward<T_0>( t0),
@@ -559,7 +559,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25)
         {
             return type(t0,
@@ -570,7 +570,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25)
         {
             return type(std::forward<T_0>( t0),
@@ -580,7 +580,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26)
         {
             return type(t0,
@@ -591,7 +591,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26)
         {
             return type(std::forward<T_0>( t0),
@@ -601,7 +601,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27)
         {
             return type(t0,
@@ -612,7 +612,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27)
         {
             return type(std::forward<T_0>( t0),
@@ -622,7 +622,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28)
         {
             return type(t0,
@@ -633,7 +633,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28)
         {
             return type(std::forward<T_0>( t0),
@@ -643,7 +643,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29)
         {
             return type(t0,
@@ -654,7 +654,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29)
         {
             return type(std::forward<T_0>( t0),
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp
index 2c2aa0f5..a2da8fb5 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values40.hpp
@@ -17,12 +17,12 @@ namespace boost { namespace fusion { namespace detail
     struct deque_keyed_values_impl<N, void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_>
     {
         typedef nil_keyed_element type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct()
         {
             return type();
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_()
         {
             return type();
@@ -36,7 +36,7 @@ namespace boost { namespace fusion { namespace detail
             next_index,
             T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>::type tail;
         typedef keyed_element<N, T0, tail> type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0)
         {
             return type(t0,
@@ -46,7 +46,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0)
         {
             return type(std::forward<T_0>( t0),
@@ -55,7 +55,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_());
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
         {
             return type(t0,
@@ -66,7 +66,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1)
         {
             return type(std::forward<T_0>( t0),
@@ -76,7 +76,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
         {
             return type(t0,
@@ -87,7 +87,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2)
         {
             return type(std::forward<T_0>( t0),
@@ -97,7 +97,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
         {
             return type(t0,
@@ -108,7 +108,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
         {
             return type(std::forward<T_0>( t0),
@@ -118,7 +118,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
         {
             return type(t0,
@@ -129,7 +129,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
         {
             return type(std::forward<T_0>( t0),
@@ -139,7 +139,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
         {
             return type(t0,
@@ -150,7 +150,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
         {
             return type(std::forward<T_0>( t0),
@@ -160,7 +160,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
         {
             return type(t0,
@@ -171,7 +171,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
         {
             return type(std::forward<T_0>( t0),
@@ -181,7 +181,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
         {
             return type(t0,
@@ -192,7 +192,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
         {
             return type(std::forward<T_0>( t0),
@@ -202,7 +202,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
         {
             return type(t0,
@@ -213,7 +213,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
         {
             return type(std::forward<T_0>( t0),
@@ -223,7 +223,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
         {
             return type(t0,
@@ -234,7 +234,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
         {
             return type(std::forward<T_0>( t0),
@@ -244,7 +244,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
         {
             return type(t0,
@@ -255,7 +255,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
         {
             return type(std::forward<T_0>( t0),
@@ -265,7 +265,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
         {
             return type(t0,
@@ -276,7 +276,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
         {
             return type(std::forward<T_0>( t0),
@@ -286,7 +286,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
         {
             return type(t0,
@@ -297,7 +297,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
         {
             return type(std::forward<T_0>( t0),
@@ -307,7 +307,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
         {
             return type(t0,
@@ -318,7 +318,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
         {
             return type(std::forward<T_0>( t0),
@@ -328,7 +328,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
         {
             return type(t0,
@@ -339,7 +339,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
         {
             return type(std::forward<T_0>( t0),
@@ -349,7 +349,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
         {
             return type(t0,
@@ -360,7 +360,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
         {
             return type(std::forward<T_0>( t0),
@@ -370,7 +370,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
         {
             return type(t0,
@@ -381,7 +381,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
         {
             return type(std::forward<T_0>( t0),
@@ -391,7 +391,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
         {
             return type(t0,
@@ -402,7 +402,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
         {
             return type(std::forward<T_0>( t0),
@@ -412,7 +412,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
         {
             return type(t0,
@@ -423,7 +423,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
         {
             return type(std::forward<T_0>( t0),
@@ -433,7 +433,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
         {
             return type(t0,
@@ -444,7 +444,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
         {
             return type(std::forward<T_0>( t0),
@@ -454,7 +454,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20)
         {
             return type(t0,
@@ -465,7 +465,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20)
         {
             return type(std::forward<T_0>( t0),
@@ -475,7 +475,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21)
         {
             return type(t0,
@@ -486,7 +486,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21)
         {
             return type(std::forward<T_0>( t0),
@@ -496,7 +496,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22)
         {
             return type(t0,
@@ -507,7 +507,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22)
         {
             return type(std::forward<T_0>( t0),
@@ -517,7 +517,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23)
         {
             return type(t0,
@@ -528,7 +528,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23)
         {
             return type(std::forward<T_0>( t0),
@@ -538,7 +538,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24)
         {
             return type(t0,
@@ -549,7 +549,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24)
         {
             return type(std::forward<T_0>( t0),
@@ -559,7 +559,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25)
         {
             return type(t0,
@@ -570,7 +570,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25)
         {
             return type(std::forward<T_0>( t0),
@@ -580,7 +580,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26)
         {
             return type(t0,
@@ -591,7 +591,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26)
         {
             return type(std::forward<T_0>( t0),
@@ -601,7 +601,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27)
         {
             return type(t0,
@@ -612,7 +612,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27)
         {
             return type(std::forward<T_0>( t0),
@@ -622,7 +622,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28)
         {
             return type(t0,
@@ -633,7 +633,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28)
         {
             return type(std::forward<T_0>( t0),
@@ -643,7 +643,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29)
         {
             return type(t0,
@@ -654,7 +654,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29)
         {
             return type(std::forward<T_0>( t0),
@@ -664,7 +664,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30)
         {
             return type(t0,
@@ -675,7 +675,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30)
         {
             return type(std::forward<T_0>( t0),
@@ -685,7 +685,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31)
         {
             return type(t0,
@@ -696,7 +696,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31)
         {
             return type(std::forward<T_0>( t0),
@@ -706,7 +706,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32)
         {
             return type(t0,
@@ -717,7 +717,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32)
         {
             return type(std::forward<T_0>( t0),
@@ -727,7 +727,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33)
         {
             return type(t0,
@@ -738,7 +738,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33)
         {
             return type(std::forward<T_0>( t0),
@@ -748,7 +748,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34)
         {
             return type(t0,
@@ -759,7 +759,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34)
         {
             return type(std::forward<T_0>( t0),
@@ -769,7 +769,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35)
         {
             return type(t0,
@@ -780,7 +780,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35)
         {
             return type(std::forward<T_0>( t0),
@@ -790,7 +790,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36)
         {
             return type(t0,
@@ -801,7 +801,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36)
         {
             return type(std::forward<T_0>( t0),
@@ -811,7 +811,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37)
         {
             return type(t0,
@@ -822,7 +822,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37)
         {
             return type(std::forward<T_0>( t0),
@@ -832,7 +832,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38)
         {
             return type(t0,
@@ -843,7 +843,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38)
         {
             return type(std::forward<T_0>( t0),
@@ -853,7 +853,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39)
         {
             return type(t0,
@@ -864,7 +864,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39)
         {
             return type(std::forward<T_0>( t0),
diff --git a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp
index a03705fe..e4ff69bf 100644
--- a/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp
+++ b/include/boost/fusion/container/deque/detail/cpp03/preprocessed/deque_keyed_values50.hpp
@@ -17,12 +17,12 @@ namespace boost { namespace fusion { namespace detail
     struct deque_keyed_values_impl<N, void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_ , void_>
     {
         typedef nil_keyed_element type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct()
         {
             return type();
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_()
         {
             return type();
@@ -36,7 +36,7 @@ namespace boost { namespace fusion { namespace detail
             next_index,
             T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49>::type tail;
         typedef keyed_element<N, T0, tail> type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0)
         {
             return type(t0,
@@ -46,7 +46,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0)
         {
             return type(std::forward<T_0>( t0),
@@ -55,7 +55,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_());
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1)
         {
             return type(t0,
@@ -66,7 +66,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1)
         {
             return type(std::forward<T_0>( t0),
@@ -76,7 +76,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2)
         {
             return type(t0,
@@ -87,7 +87,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2)
         {
             return type(std::forward<T_0>( t0),
@@ -97,7 +97,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3)
         {
             return type(t0,
@@ -108,7 +108,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3)
         {
             return type(std::forward<T_0>( t0),
@@ -118,7 +118,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4)
         {
             return type(t0,
@@ -129,7 +129,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4)
         {
             return type(std::forward<T_0>( t0),
@@ -139,7 +139,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5)
         {
             return type(t0,
@@ -150,7 +150,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5)
         {
             return type(std::forward<T_0>( t0),
@@ -160,7 +160,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6)
         {
             return type(t0,
@@ -171,7 +171,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6)
         {
             return type(std::forward<T_0>( t0),
@@ -181,7 +181,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7)
         {
             return type(t0,
@@ -192,7 +192,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7)
         {
             return type(std::forward<T_0>( t0),
@@ -202,7 +202,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8)
         {
             return type(t0,
@@ -213,7 +213,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8)
         {
             return type(std::forward<T_0>( t0),
@@ -223,7 +223,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9)
         {
             return type(t0,
@@ -234,7 +234,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9)
         {
             return type(std::forward<T_0>( t0),
@@ -244,7 +244,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10)
         {
             return type(t0,
@@ -255,7 +255,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10)
         {
             return type(std::forward<T_0>( t0),
@@ -265,7 +265,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11)
         {
             return type(t0,
@@ -276,7 +276,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11)
         {
             return type(std::forward<T_0>( t0),
@@ -286,7 +286,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12)
         {
             return type(t0,
@@ -297,7 +297,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12)
         {
             return type(std::forward<T_0>( t0),
@@ -307,7 +307,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13)
         {
             return type(t0,
@@ -318,7 +318,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13)
         {
             return type(std::forward<T_0>( t0),
@@ -328,7 +328,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14)
         {
             return type(t0,
@@ -339,7 +339,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14)
         {
             return type(std::forward<T_0>( t0),
@@ -349,7 +349,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15)
         {
             return type(t0,
@@ -360,7 +360,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15)
         {
             return type(std::forward<T_0>( t0),
@@ -370,7 +370,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16)
         {
             return type(t0,
@@ -381,7 +381,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16)
         {
             return type(std::forward<T_0>( t0),
@@ -391,7 +391,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17)
         {
             return type(t0,
@@ -402,7 +402,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17)
         {
             return type(std::forward<T_0>( t0),
@@ -412,7 +412,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18)
         {
             return type(t0,
@@ -423,7 +423,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18)
         {
             return type(std::forward<T_0>( t0),
@@ -433,7 +433,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19)
         {
             return type(t0,
@@ -444,7 +444,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19)
         {
             return type(std::forward<T_0>( t0),
@@ -454,7 +454,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20)
         {
             return type(t0,
@@ -465,7 +465,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20)
         {
             return type(std::forward<T_0>( t0),
@@ -475,7 +475,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21)
         {
             return type(t0,
@@ -486,7 +486,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21)
         {
             return type(std::forward<T_0>( t0),
@@ -496,7 +496,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22)
         {
             return type(t0,
@@ -507,7 +507,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22)
         {
             return type(std::forward<T_0>( t0),
@@ -517,7 +517,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23)
         {
             return type(t0,
@@ -528,7 +528,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23)
         {
             return type(std::forward<T_0>( t0),
@@ -538,7 +538,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24)
         {
             return type(t0,
@@ -549,7 +549,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24)
         {
             return type(std::forward<T_0>( t0),
@@ -559,7 +559,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25)
         {
             return type(t0,
@@ -570,7 +570,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25)
         {
             return type(std::forward<T_0>( t0),
@@ -580,7 +580,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26)
         {
             return type(t0,
@@ -591,7 +591,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26)
         {
             return type(std::forward<T_0>( t0),
@@ -601,7 +601,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27)
         {
             return type(t0,
@@ -612,7 +612,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27)
         {
             return type(std::forward<T_0>( t0),
@@ -622,7 +622,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28)
         {
             return type(t0,
@@ -633,7 +633,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28)
         {
             return type(std::forward<T_0>( t0),
@@ -643,7 +643,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29)
         {
             return type(t0,
@@ -654,7 +654,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29)
         {
             return type(std::forward<T_0>( t0),
@@ -664,7 +664,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30)
         {
             return type(t0,
@@ -675,7 +675,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30)
         {
             return type(std::forward<T_0>( t0),
@@ -685,7 +685,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31)
         {
             return type(t0,
@@ -696,7 +696,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31)
         {
             return type(std::forward<T_0>( t0),
@@ -706,7 +706,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32)
         {
             return type(t0,
@@ -717,7 +717,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32)
         {
             return type(std::forward<T_0>( t0),
@@ -727,7 +727,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33)
         {
             return type(t0,
@@ -738,7 +738,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33)
         {
             return type(std::forward<T_0>( t0),
@@ -748,7 +748,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34)
         {
             return type(t0,
@@ -759,7 +759,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34)
         {
             return type(std::forward<T_0>( t0),
@@ -769,7 +769,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35)
         {
             return type(t0,
@@ -780,7 +780,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35)
         {
             return type(std::forward<T_0>( t0),
@@ -790,7 +790,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36)
         {
             return type(t0,
@@ -801,7 +801,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36)
         {
             return type(std::forward<T_0>( t0),
@@ -811,7 +811,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37)
         {
             return type(t0,
@@ -822,7 +822,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37)
         {
             return type(std::forward<T_0>( t0),
@@ -832,7 +832,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38)
         {
             return type(t0,
@@ -843,7 +843,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38)
         {
             return type(std::forward<T_0>( t0),
@@ -853,7 +853,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39)
         {
             return type(t0,
@@ -864,7 +864,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39)
         {
             return type(std::forward<T_0>( t0),
@@ -874,7 +874,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40)
         {
             return type(t0,
@@ -885,7 +885,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40)
         {
             return type(std::forward<T_0>( t0),
@@ -895,7 +895,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41)
         {
             return type(t0,
@@ -906,7 +906,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41)
         {
             return type(std::forward<T_0>( t0),
@@ -916,7 +916,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42)
         {
             return type(t0,
@@ -927,7 +927,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42)
         {
             return type(std::forward<T_0>( t0),
@@ -937,7 +937,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43)
         {
             return type(t0,
@@ -948,7 +948,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43)
         {
             return type(std::forward<T_0>( t0),
@@ -958,7 +958,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44)
         {
             return type(t0,
@@ -969,7 +969,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44)
         {
             return type(std::forward<T_0>( t0),
@@ -979,7 +979,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45)
         {
             return type(t0,
@@ -990,7 +990,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45)
         {
             return type(std::forward<T_0>( t0),
@@ -1000,7 +1000,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46)
         {
             return type(t0,
@@ -1011,7 +1011,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46)
         {
             return type(std::forward<T_0>( t0),
@@ -1021,7 +1021,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46 , typename detail::call_param<T47 >::type t47)
         {
             return type(t0,
@@ -1032,7 +1032,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46 , typename T_47>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46 , T_47 && t47)
         {
             return type(std::forward<T_0>( t0),
@@ -1042,7 +1042,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46) , std::forward<T_47>( t47)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46 , typename detail::call_param<T47 >::type t47 , typename detail::call_param<T48 >::type t48)
         {
             return type(t0,
@@ -1053,7 +1053,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46 , typename T_47 , typename T_48>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46 , T_47 && t47 , T_48 && t48)
         {
             return type(std::forward<T_0>( t0),
@@ -1063,7 +1063,7 @@ namespace boost { namespace fusion { namespace detail
                         >::forward_(std::forward<T_1>( t1) , std::forward<T_2>( t2) , std::forward<T_3>( t3) , std::forward<T_4>( t4) , std::forward<T_5>( t5) , std::forward<T_6>( t6) , std::forward<T_7>( t7) , std::forward<T_8>( t8) , std::forward<T_9>( t9) , std::forward<T_10>( t10) , std::forward<T_11>( t11) , std::forward<T_12>( t12) , std::forward<T_13>( t13) , std::forward<T_14>( t14) , std::forward<T_15>( t15) , std::forward<T_16>( t16) , std::forward<T_17>( t17) , std::forward<T_18>( t18) , std::forward<T_19>( t19) , std::forward<T_20>( t20) , std::forward<T_21>( t21) , std::forward<T_22>( t22) , std::forward<T_23>( t23) , std::forward<T_24>( t24) , std::forward<T_25>( t25) , std::forward<T_26>( t26) , std::forward<T_27>( t27) , std::forward<T_28>( t28) , std::forward<T_29>( t29) , std::forward<T_30>( t30) , std::forward<T_31>( t31) , std::forward<T_32>( t32) , std::forward<T_33>( t33) , std::forward<T_34>( t34) , std::forward<T_35>( t35) , std::forward<T_36>( t36) , std::forward<T_37>( t37) , std::forward<T_38>( t38) , std::forward<T_39>( t39) , std::forward<T_40>( t40) , std::forward<T_41>( t41) , std::forward<T_42>( t42) , std::forward<T_43>( t43) , std::forward<T_44>( t44) , std::forward<T_45>( t45) , std::forward<T_46>( t46) , std::forward<T_47>( t47) , std::forward<T_48>( t48)));
         }
 # endif
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type construct(typename detail::call_param<T0 >::type t0 , typename detail::call_param<T1 >::type t1 , typename detail::call_param<T2 >::type t2 , typename detail::call_param<T3 >::type t3 , typename detail::call_param<T4 >::type t4 , typename detail::call_param<T5 >::type t5 , typename detail::call_param<T6 >::type t6 , typename detail::call_param<T7 >::type t7 , typename detail::call_param<T8 >::type t8 , typename detail::call_param<T9 >::type t9 , typename detail::call_param<T10 >::type t10 , typename detail::call_param<T11 >::type t11 , typename detail::call_param<T12 >::type t12 , typename detail::call_param<T13 >::type t13 , typename detail::call_param<T14 >::type t14 , typename detail::call_param<T15 >::type t15 , typename detail::call_param<T16 >::type t16 , typename detail::call_param<T17 >::type t17 , typename detail::call_param<T18 >::type t18 , typename detail::call_param<T19 >::type t19 , typename detail::call_param<T20 >::type t20 , typename detail::call_param<T21 >::type t21 , typename detail::call_param<T22 >::type t22 , typename detail::call_param<T23 >::type t23 , typename detail::call_param<T24 >::type t24 , typename detail::call_param<T25 >::type t25 , typename detail::call_param<T26 >::type t26 , typename detail::call_param<T27 >::type t27 , typename detail::call_param<T28 >::type t28 , typename detail::call_param<T29 >::type t29 , typename detail::call_param<T30 >::type t30 , typename detail::call_param<T31 >::type t31 , typename detail::call_param<T32 >::type t32 , typename detail::call_param<T33 >::type t33 , typename detail::call_param<T34 >::type t34 , typename detail::call_param<T35 >::type t35 , typename detail::call_param<T36 >::type t36 , typename detail::call_param<T37 >::type t37 , typename detail::call_param<T38 >::type t38 , typename detail::call_param<T39 >::type t39 , typename detail::call_param<T40 >::type t40 , typename detail::call_param<T41 >::type t41 , typename detail::call_param<T42 >::type t42 , typename detail::call_param<T43 >::type t43 , typename detail::call_param<T44 >::type t44 , typename detail::call_param<T45 >::type t45 , typename detail::call_param<T46 >::type t46 , typename detail::call_param<T47 >::type t47 , typename detail::call_param<T48 >::type t48 , typename detail::call_param<T49 >::type t49)
         {
             return type(t0,
@@ -1074,7 +1074,7 @@ namespace boost { namespace fusion { namespace detail
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename T_0 , typename T_1 , typename T_2 , typename T_3 , typename T_4 , typename T_5 , typename T_6 , typename T_7 , typename T_8 , typename T_9 , typename T_10 , typename T_11 , typename T_12 , typename T_13 , typename T_14 , typename T_15 , typename T_16 , typename T_17 , typename T_18 , typename T_19 , typename T_20 , typename T_21 , typename T_22 , typename T_23 , typename T_24 , typename T_25 , typename T_26 , typename T_27 , typename T_28 , typename T_29 , typename T_30 , typename T_31 , typename T_32 , typename T_33 , typename T_34 , typename T_35 , typename T_36 , typename T_37 , typename T_38 , typename T_39 , typename T_40 , typename T_41 , typename T_42 , typename T_43 , typename T_44 , typename T_45 , typename T_46 , typename T_47 , typename T_48 , typename T_49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static type forward_(T_0 && t0 , T_1 && t1 , T_2 && t2 , T_3 && t3 , T_4 && t4 , T_5 && t5 , T_6 && t6 , T_7 && t7 , T_8 && t8 , T_9 && t9 , T_10 && t10 , T_11 && t11 , T_12 && t12 , T_13 && t13 , T_14 && t14 , T_15 && t15 , T_16 && t16 , T_17 && t17 , T_18 && t18 , T_19 && t19 , T_20 && t20 , T_21 && t21 , T_22 && t22 , T_23 && t23 , T_24 && t24 , T_25 && t25 , T_26 && t26 , T_27 && t27 , T_28 && t28 , T_29 && t29 , T_30 && t30 , T_31 && t31 , T_32 && t32 , T_33 && t33 , T_34 && t34 , T_35 && t35 , T_36 && t36 , T_37 && t37 , T_38 && t38 , T_39 && t39 , T_40 && t40 , T_41 && t41 , T_42 && t42 , T_43 && t43 , T_44 && t44 , T_45 && t45 , T_46 && t46 , T_47 && t47 , T_48 && t48 , T_49 && t49)
         {
             return type(std::forward<T_0>( t0),
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie10.hpp
index 85c7b0dc..7b50f337 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie10.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0&>
     deque_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1&>
     deque_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie20.hpp
index 23e5b896..fec7cec9 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie20.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0&>
     deque_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1&>
     deque_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie30.hpp
index 982e7f8b..701bba53 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie30.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0&>
     deque_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1&>
     deque_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie40.hpp
index 0cc87bf5..37c7297b 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie40.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0&>
     deque_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1&>
     deque_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
@@ -506,7 +506,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30)
     {
@@ -522,7 +522,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31)
     {
@@ -538,7 +538,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32)
     {
@@ -554,7 +554,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33)
     {
@@ -570,7 +570,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34)
     {
@@ -586,7 +586,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35)
     {
@@ -602,7 +602,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36)
     {
@@ -618,7 +618,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37)
     {
@@ -634,7 +634,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38)
     {
@@ -650,7 +650,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie50.hpp
index e6c1e325..c8ecd9f3 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/deque_tie50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/deque_tie50.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0&>
     deque_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1&>
     deque_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
@@ -506,7 +506,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30)
     {
@@ -522,7 +522,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31)
     {
@@ -538,7 +538,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32)
     {
@@ -554,7 +554,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33)
     {
@@ -570,7 +570,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34)
     {
@@ -586,7 +586,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35)
     {
@@ -602,7 +602,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36)
     {
@@ -618,7 +618,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37)
     {
@@ -634,7 +634,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38)
     {
@@ -650,7 +650,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40)
     {
@@ -682,7 +682,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41)
     {
@@ -698,7 +698,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42)
     {
@@ -714,7 +714,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43)
     {
@@ -730,7 +730,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44)
     {
@@ -746,7 +746,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45)
     {
@@ -762,7 +762,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46)
     {
@@ -778,7 +778,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47)
     {
@@ -794,7 +794,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47& , T48&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47 , T48 & arg48)
     {
@@ -810,7 +810,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47& , T48& , T49&>
     deque_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47 , T48 & arg48 , T49 & arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/list_tie10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/list_tie10.hpp
index 143aea4a..31d424f7 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/list_tie10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/list_tie10.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0&>
     list_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1&>
     list_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/list_tie20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/list_tie20.hpp
index 87c432fd..533579e1 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/list_tie20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/list_tie20.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0&>
     list_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1&>
     list_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/list_tie30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/list_tie30.hpp
index e0ffc717..3ba4c743 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/list_tie30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/list_tie30.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0&>
     list_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1&>
     list_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/list_tie40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/list_tie40.hpp
index 5a3bb708..d73997de 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/list_tie40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/list_tie40.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0&>
     list_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1&>
     list_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
@@ -506,7 +506,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30)
     {
@@ -522,7 +522,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31)
     {
@@ -538,7 +538,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32)
     {
@@ -554,7 +554,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33)
     {
@@ -570,7 +570,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34)
     {
@@ -586,7 +586,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35)
     {
@@ -602,7 +602,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36)
     {
@@ -618,7 +618,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37)
     {
@@ -634,7 +634,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38)
     {
@@ -650,7 +650,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/list_tie50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/list_tie50.hpp
index 2072ccd6..96a36b3a 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/list_tie50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/list_tie50.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0&>
     list_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1&>
     list_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
@@ -506,7 +506,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30)
     {
@@ -522,7 +522,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31)
     {
@@ -538,7 +538,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32)
     {
@@ -554,7 +554,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33)
     {
@@ -570,7 +570,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34)
     {
@@ -586,7 +586,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35)
     {
@@ -602,7 +602,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36)
     {
@@ -618,7 +618,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37)
     {
@@ -634,7 +634,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38)
     {
@@ -650,7 +650,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40)
     {
@@ -682,7 +682,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41)
     {
@@ -698,7 +698,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42)
     {
@@ -714,7 +714,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43)
     {
@@ -730,7 +730,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44)
     {
@@ -746,7 +746,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45)
     {
@@ -762,7 +762,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46)
     {
@@ -778,7 +778,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47)
     {
@@ -794,7 +794,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47& , T48&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47 , T48 & arg48)
     {
@@ -810,7 +810,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47& , T48& , T49&>
     list_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47 , T48 & arg48 , T49 & arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_deque10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_deque10.hpp
index 66fcc871..c355cd63 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_deque10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_deque10.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef deque<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline deque<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline deque<>
     make_deque()
     {
         return deque<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type>
     make_deque(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_deque(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_deque20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_deque20.hpp
index 96e4a7ed..2f09da5d 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_deque20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_deque20.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef deque<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline deque<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline deque<>
     make_deque()
     {
         return deque<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type>
     make_deque(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_deque(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_deque30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_deque30.hpp
index f65189d9..1880f318 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_deque30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_deque30.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef deque<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline deque<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline deque<>
     make_deque()
     {
         return deque<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type>
     make_deque(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_deque(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_deque40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_deque40.hpp
index 7d8b6ebc..d957025c 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_deque40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_deque40.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef deque<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline deque<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline deque<>
     make_deque()
     {
         return deque<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type>
     make_deque(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_deque(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +517,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +533,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +549,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +565,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +581,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +597,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +613,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +629,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +645,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +661,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_deque50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_deque50.hpp
index 40887788..45e40c8b 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_deque50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_deque50.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef deque<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline deque<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline deque<>
     make_deque()
     {
         return deque<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type>
     make_deque(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_deque(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +517,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +533,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +549,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +565,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +581,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +597,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +613,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +629,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +645,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +661,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
@@ -676,7 +677,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40)
     {
@@ -692,7 +693,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41)
     {
@@ -708,7 +709,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42)
     {
@@ -724,7 +725,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43)
     {
@@ -740,7 +741,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44)
     {
@@ -756,7 +757,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45)
     {
@@ -772,7 +773,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46)
     {
@@ -788,7 +789,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47)
     {
@@ -804,7 +805,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48)
     {
@@ -820,7 +821,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline deque<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type , typename detail::as_fusion_element<T49>::type>
     make_deque(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48 , T49 const& arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_list10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_list10.hpp
index db39ccd7..afbc68cd 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_list10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_list10.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef list<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline list<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline list<>
     make_list()
     {
         return list<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type>
     make_list(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_list(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_list20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_list20.hpp
index ca7889eb..8e7363fe 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_list20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_list20.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef list<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline list<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline list<>
     make_list()
     {
         return list<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type>
     make_list(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_list(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_list30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_list30.hpp
index 1a6ed7db..dfbb35f1 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_list30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_list30.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef list<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline list<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline list<>
     make_list()
     {
         return list<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type>
     make_list(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_list(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_list40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_list40.hpp
index 4445c9ae..159bab21 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_list40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_list40.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef list<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline list<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline list<>
     make_list()
     {
         return list<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type>
     make_list(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_list(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +517,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +533,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +549,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +565,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +581,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +597,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +613,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +629,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +645,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +661,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_list50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_list50.hpp
index 8d217b39..cf77330b 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_list50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_list50.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef list<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline list<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline list<>
     make_list()
     {
         return list<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type>
     make_list(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_list(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +517,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +533,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +549,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +565,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +581,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +597,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +613,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +629,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +645,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +661,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
@@ -676,7 +677,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40)
     {
@@ -692,7 +693,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41)
     {
@@ -708,7 +709,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42)
     {
@@ -724,7 +725,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43)
     {
@@ -740,7 +741,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44)
     {
@@ -756,7 +757,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45)
     {
@@ -772,7 +773,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46)
     {
@@ -788,7 +789,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47)
     {
@@ -804,7 +805,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48)
     {
@@ -820,7 +821,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline list<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type , typename detail::as_fusion_element<T49>::type>
     make_list(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48 , T49 const& arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_map10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_map10.hpp
index 4c5c76c0..f1da686e 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_map10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_map10.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     make_map()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> >
     make_map(D0 const& arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> >
     make_map(D0 const& arg0 , D1 const& arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_map20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_map20.hpp
index f01c07c7..f7d765f1 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_map20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_map20.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     make_map()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> >
     make_map(D0 const& arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> >
     make_map(D0 const& arg0 , D1 const& arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_map30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_map30.hpp
index 5eae820b..64dfe29b 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_map30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_map30.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     make_map()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> >
     make_map(D0 const& arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> >
     make_map(D0 const& arg0 , D1 const& arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19)
     {
@@ -483,7 +484,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20)
     {
@@ -505,7 +506,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21)
     {
@@ -527,7 +528,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22)
     {
@@ -549,7 +550,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23)
     {
@@ -571,7 +572,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24)
     {
@@ -593,7 +594,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25)
     {
@@ -615,7 +616,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26)
     {
@@ -637,7 +638,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27)
     {
@@ -659,7 +660,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28)
     {
@@ -681,7 +682,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_map40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_map40.hpp
index 61dd8c59..f424561f 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_map40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_map40.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     make_map()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> >
     make_map(D0 const& arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> >
     make_map(D0 const& arg0 , D1 const& arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19)
     {
@@ -483,7 +484,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20)
     {
@@ -505,7 +506,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21)
     {
@@ -527,7 +528,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22)
     {
@@ -549,7 +550,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23)
     {
@@ -571,7 +572,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24)
     {
@@ -593,7 +594,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25)
     {
@@ -615,7 +616,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26)
     {
@@ -637,7 +638,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27)
     {
@@ -659,7 +660,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28)
     {
@@ -681,7 +682,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29)
     {
@@ -703,7 +704,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30)
     {
@@ -725,7 +726,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31)
     {
@@ -747,7 +748,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32)
     {
@@ -769,7 +770,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33)
     {
@@ -791,7 +792,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34)
     {
@@ -813,7 +814,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35)
     {
@@ -835,7 +836,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36)
     {
@@ -857,7 +858,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37)
     {
@@ -879,7 +880,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38)
     {
@@ -901,7 +902,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_map50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_map50.hpp
index 38f464bb..0f30e211 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_map50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_map50.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     make_map()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> >
     make_map(D0 const& arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> >
     make_map(D0 const& arg0 , D1 const& arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19)
     {
@@ -483,7 +484,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20)
     {
@@ -505,7 +506,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21)
     {
@@ -527,7 +528,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22)
     {
@@ -549,7 +550,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23)
     {
@@ -571,7 +572,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24)
     {
@@ -593,7 +594,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25)
     {
@@ -615,7 +616,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26)
     {
@@ -637,7 +638,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27)
     {
@@ -659,7 +660,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28)
     {
@@ -681,7 +682,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29)
     {
@@ -703,7 +704,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30)
     {
@@ -725,7 +726,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31)
     {
@@ -747,7 +748,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32)
     {
@@ -769,7 +770,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33)
     {
@@ -791,7 +792,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34)
     {
@@ -813,7 +814,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35)
     {
@@ -835,7 +836,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36)
     {
@@ -857,7 +858,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37)
     {
@@ -879,7 +880,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38)
     {
@@ -901,7 +902,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39)
     {
@@ -923,7 +924,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40)
     {
@@ -945,7 +946,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41)
     {
@@ -967,7 +968,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42)
     {
@@ -989,7 +990,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43)
     {
@@ -1011,7 +1012,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> , fusion::pair< K44 , typename detail::as_fusion_element<D44>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43 , D44 const& arg44)
     {
@@ -1033,7 +1034,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> , fusion::pair< K44 , typename detail::as_fusion_element<D44>::type> , fusion::pair< K45 , typename detail::as_fusion_element<D45>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43 , D44 const& arg44 , D45 const& arg45)
     {
@@ -1055,7 +1056,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> , fusion::pair< K44 , typename detail::as_fusion_element<D44>::type> , fusion::pair< K45 , typename detail::as_fusion_element<D45>::type> , fusion::pair< K46 , typename detail::as_fusion_element<D46>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43 , D44 const& arg44 , D45 const& arg45 , D46 const& arg46)
     {
@@ -1077,7 +1078,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46 , typename K47
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46 , typename D47
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> , fusion::pair< K44 , typename detail::as_fusion_element<D44>::type> , fusion::pair< K45 , typename detail::as_fusion_element<D45>::type> , fusion::pair< K46 , typename detail::as_fusion_element<D46>::type> , fusion::pair< K47 , typename detail::as_fusion_element<D47>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43 , D44 const& arg44 , D45 const& arg45 , D46 const& arg46 , D47 const& arg47)
     {
@@ -1099,7 +1100,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46 , typename K47 , typename K48
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46 , typename D47 , typename D48
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> , fusion::pair< K44 , typename detail::as_fusion_element<D44>::type> , fusion::pair< K45 , typename detail::as_fusion_element<D45>::type> , fusion::pair< K46 , typename detail::as_fusion_element<D46>::type> , fusion::pair< K47 , typename detail::as_fusion_element<D47>::type> , fusion::pair< K48 , typename detail::as_fusion_element<D48>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43 , D44 const& arg44 , D45 const& arg45 , D46 const& arg46 , D47 const& arg47 , D48 const& arg48)
     {
@@ -1121,7 +1122,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46 , typename K47 , typename K48 , typename K49
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46 , typename D47 , typename D48 , typename D49
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename detail::as_fusion_element<D0>::type> , fusion::pair< K1 , typename detail::as_fusion_element<D1>::type> , fusion::pair< K2 , typename detail::as_fusion_element<D2>::type> , fusion::pair< K3 , typename detail::as_fusion_element<D3>::type> , fusion::pair< K4 , typename detail::as_fusion_element<D4>::type> , fusion::pair< K5 , typename detail::as_fusion_element<D5>::type> , fusion::pair< K6 , typename detail::as_fusion_element<D6>::type> , fusion::pair< K7 , typename detail::as_fusion_element<D7>::type> , fusion::pair< K8 , typename detail::as_fusion_element<D8>::type> , fusion::pair< K9 , typename detail::as_fusion_element<D9>::type> , fusion::pair< K10 , typename detail::as_fusion_element<D10>::type> , fusion::pair< K11 , typename detail::as_fusion_element<D11>::type> , fusion::pair< K12 , typename detail::as_fusion_element<D12>::type> , fusion::pair< K13 , typename detail::as_fusion_element<D13>::type> , fusion::pair< K14 , typename detail::as_fusion_element<D14>::type> , fusion::pair< K15 , typename detail::as_fusion_element<D15>::type> , fusion::pair< K16 , typename detail::as_fusion_element<D16>::type> , fusion::pair< K17 , typename detail::as_fusion_element<D17>::type> , fusion::pair< K18 , typename detail::as_fusion_element<D18>::type> , fusion::pair< K19 , typename detail::as_fusion_element<D19>::type> , fusion::pair< K20 , typename detail::as_fusion_element<D20>::type> , fusion::pair< K21 , typename detail::as_fusion_element<D21>::type> , fusion::pair< K22 , typename detail::as_fusion_element<D22>::type> , fusion::pair< K23 , typename detail::as_fusion_element<D23>::type> , fusion::pair< K24 , typename detail::as_fusion_element<D24>::type> , fusion::pair< K25 , typename detail::as_fusion_element<D25>::type> , fusion::pair< K26 , typename detail::as_fusion_element<D26>::type> , fusion::pair< K27 , typename detail::as_fusion_element<D27>::type> , fusion::pair< K28 , typename detail::as_fusion_element<D28>::type> , fusion::pair< K29 , typename detail::as_fusion_element<D29>::type> , fusion::pair< K30 , typename detail::as_fusion_element<D30>::type> , fusion::pair< K31 , typename detail::as_fusion_element<D31>::type> , fusion::pair< K32 , typename detail::as_fusion_element<D32>::type> , fusion::pair< K33 , typename detail::as_fusion_element<D33>::type> , fusion::pair< K34 , typename detail::as_fusion_element<D34>::type> , fusion::pair< K35 , typename detail::as_fusion_element<D35>::type> , fusion::pair< K36 , typename detail::as_fusion_element<D36>::type> , fusion::pair< K37 , typename detail::as_fusion_element<D37>::type> , fusion::pair< K38 , typename detail::as_fusion_element<D38>::type> , fusion::pair< K39 , typename detail::as_fusion_element<D39>::type> , fusion::pair< K40 , typename detail::as_fusion_element<D40>::type> , fusion::pair< K41 , typename detail::as_fusion_element<D41>::type> , fusion::pair< K42 , typename detail::as_fusion_element<D42>::type> , fusion::pair< K43 , typename detail::as_fusion_element<D43>::type> , fusion::pair< K44 , typename detail::as_fusion_element<D44>::type> , fusion::pair< K45 , typename detail::as_fusion_element<D45>::type> , fusion::pair< K46 , typename detail::as_fusion_element<D46>::type> , fusion::pair< K47 , typename detail::as_fusion_element<D47>::type> , fusion::pair< K48 , typename detail::as_fusion_element<D48>::type> , fusion::pair< K49 , typename detail::as_fusion_element<D49>::type> >
     make_map(D0 const& arg0 , D1 const& arg1 , D2 const& arg2 , D3 const& arg3 , D4 const& arg4 , D5 const& arg5 , D6 const& arg6 , D7 const& arg7 , D8 const& arg8 , D9 const& arg9 , D10 const& arg10 , D11 const& arg11 , D12 const& arg12 , D13 const& arg13 , D14 const& arg14 , D15 const& arg15 , D16 const& arg16 , D17 const& arg17 , D18 const& arg18 , D19 const& arg19 , D20 const& arg20 , D21 const& arg21 , D22 const& arg22 , D23 const& arg23 , D24 const& arg24 , D25 const& arg25 , D26 const& arg26 , D27 const& arg27 , D28 const& arg28 , D29 const& arg29 , D30 const& arg30 , D31 const& arg31 , D32 const& arg32 , D33 const& arg33 , D34 const& arg34 , D35 const& arg35 , D36 const& arg36 , D37 const& arg37 , D38 const& arg38 , D39 const& arg39 , D40 const& arg40 , D41 const& arg41 , D42 const& arg42 , D43 const& arg43 , D44 const& arg44 , D45 const& arg45 , D46 const& arg46 , D47 const& arg47 , D48 const& arg48 , D49 const& arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_set10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_set10.hpp
index 7177a135..361ec730 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_set10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_set10.hpp
@@ -22,7 +22,14 @@ namespace boost { namespace fusion
             typedef set<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline set<>
+    
+# if defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# else
+    BOOST_CONSTEXPR
+# endif
+    BOOST_FUSION_GPU_ENABLED
+    inline set<>
     make_set()
     {
         return set<>();
@@ -36,7 +43,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type>
     make_set(T0 const& arg0)
     {
@@ -52,7 +59,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_set(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +75,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +91,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +107,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +123,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +139,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +155,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +171,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +187,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_set20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_set20.hpp
index 69578295..22a3f2e0 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_set20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_set20.hpp
@@ -22,7 +22,14 @@ namespace boost { namespace fusion
             typedef set<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline set<>
+    
+# if defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# else
+    BOOST_CONSTEXPR
+# endif
+    BOOST_FUSION_GPU_ENABLED
+    inline set<>
     make_set()
     {
         return set<>();
@@ -36,7 +43,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type>
     make_set(T0 const& arg0)
     {
@@ -52,7 +59,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_set(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +75,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +91,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +107,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +123,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +139,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +155,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +171,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +187,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +203,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +219,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +235,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +251,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +267,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +283,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +299,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +315,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +331,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +347,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_set30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_set30.hpp
index 082401d5..1d92ac05 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_set30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_set30.hpp
@@ -22,7 +22,14 @@ namespace boost { namespace fusion
             typedef set<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline set<>
+    
+# if defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# else
+    BOOST_CONSTEXPR
+# endif
+    BOOST_FUSION_GPU_ENABLED
+    inline set<>
     make_set()
     {
         return set<>();
@@ -36,7 +43,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type>
     make_set(T0 const& arg0)
     {
@@ -52,7 +59,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_set(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +75,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +91,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +107,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +123,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +139,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +155,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +171,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +187,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +203,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +219,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +235,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +251,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +267,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +283,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +299,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +315,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +331,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +347,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +363,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +379,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +395,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +411,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +427,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +443,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +459,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +475,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +491,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +507,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_set40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_set40.hpp
index 9e8b36c2..1bf8810f 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_set40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_set40.hpp
@@ -22,7 +22,14 @@ namespace boost { namespace fusion
             typedef set<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline set<>
+    
+# if defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# else
+    BOOST_CONSTEXPR
+# endif
+    BOOST_FUSION_GPU_ENABLED
+    inline set<>
     make_set()
     {
         return set<>();
@@ -36,7 +43,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type>
     make_set(T0 const& arg0)
     {
@@ -52,7 +59,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_set(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +75,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +91,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +107,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +123,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +139,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +155,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +171,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +187,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +203,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +219,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +235,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +251,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +267,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +283,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +299,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +315,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +331,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +347,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +363,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +379,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +395,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +411,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +427,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +443,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +459,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +475,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +491,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +507,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +523,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +539,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +555,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +571,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +587,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +603,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +619,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +635,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +651,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +667,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_set50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_set50.hpp
index 25dddd0c..b11c669c 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_set50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_set50.hpp
@@ -22,7 +22,14 @@ namespace boost { namespace fusion
             typedef set<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline set<>
+    
+# if defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# else
+    BOOST_CONSTEXPR
+# endif
+    BOOST_FUSION_GPU_ENABLED
+    inline set<>
     make_set()
     {
         return set<>();
@@ -36,7 +43,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type>
     make_set(T0 const& arg0)
     {
@@ -52,7 +59,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_set(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +75,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +91,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +107,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +123,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +139,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +155,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +171,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +187,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +203,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +219,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +235,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +251,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +267,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +283,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +299,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +315,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +331,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +347,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +363,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +379,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +395,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +411,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +427,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +443,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +459,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +475,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +491,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +507,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +523,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +539,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +555,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +571,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +587,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +603,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +619,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +635,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +651,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +667,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
@@ -676,7 +683,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40)
     {
@@ -692,7 +699,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41)
     {
@@ -708,7 +715,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42)
     {
@@ -724,7 +731,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43)
     {
@@ -740,7 +747,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44)
     {
@@ -756,7 +763,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45)
     {
@@ -772,7 +779,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46)
     {
@@ -788,7 +795,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47)
     {
@@ -804,7 +811,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48)
     {
@@ -820,7 +827,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline set<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type , typename detail::as_fusion_element<T49>::type>
     make_set(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48 , T49 const& arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_vector10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_vector10.hpp
index a1401b6f..c38c78f0 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_vector10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_vector10.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef vector0<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline vector0<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline vector0<>
     make_vector()
     {
         return vector0<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector1<typename detail::as_fusion_element<T0>::type>
     make_vector(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector2<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_vector(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector3<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector4<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector5<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector6<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector7<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector8<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector9<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector10<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_vector20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_vector20.hpp
index b7560e74..37e30487 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_vector20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_vector20.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef vector0<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline vector0<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline vector0<>
     make_vector()
     {
         return vector0<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector1<typename detail::as_fusion_element<T0>::type>
     make_vector(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector2<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_vector(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector3<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector4<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector5<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector6<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector7<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector8<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector9<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector10<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector11<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector12<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector13<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector14<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector15<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector16<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector17<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector18<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector19<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector20<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_vector30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_vector30.hpp
index 1045b861..d63fd090 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_vector30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_vector30.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef vector0<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline vector0<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline vector0<>
     make_vector()
     {
         return vector0<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector1<typename detail::as_fusion_element<T0>::type>
     make_vector(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector2<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_vector(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector3<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector4<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector5<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector6<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector7<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector8<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector9<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector10<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector11<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector12<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector13<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector14<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector15<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector16<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector17<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector18<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector19<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector20<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector21<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector22<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector23<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector24<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector25<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector26<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector27<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector28<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector29<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector30<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_vector40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_vector40.hpp
index c96981c9..491de951 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_vector40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_vector40.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef vector0<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline vector0<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline vector0<>
     make_vector()
     {
         return vector0<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector1<typename detail::as_fusion_element<T0>::type>
     make_vector(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector2<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_vector(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector3<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector4<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector5<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector6<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector7<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector8<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector9<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector10<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector11<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector12<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector13<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector14<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector15<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector16<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector17<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector18<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector19<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector20<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector21<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector22<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector23<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector24<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector25<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector26<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector27<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector28<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector29<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector30<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +517,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector31<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +533,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector32<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +549,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector33<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +565,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector34<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +581,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector35<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +597,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector36<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +613,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector37<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +629,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector38<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +645,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector39<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +661,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector40<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/make_vector50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/make_vector50.hpp
index f52aaf01..d9074df3 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/make_vector50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/make_vector50.hpp
@@ -22,7 +22,8 @@ namespace boost { namespace fusion
             typedef vector0<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline vector0<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline vector0<>
     make_vector()
     {
         return vector0<>();
@@ -36,7 +37,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector1<typename detail::as_fusion_element<T0>::type>
     make_vector(T0 const& arg0)
     {
@@ -52,7 +53,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector2<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type>
     make_vector(T0 const& arg0 , T1 const& arg1)
     {
@@ -68,7 +69,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector3<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2)
     {
@@ -84,7 +85,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector4<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3)
     {
@@ -100,7 +101,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector5<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4)
     {
@@ -116,7 +117,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector6<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5)
     {
@@ -132,7 +133,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector7<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6)
     {
@@ -148,7 +149,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector8<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7)
     {
@@ -164,7 +165,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector9<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8)
     {
@@ -180,7 +181,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector10<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9)
     {
@@ -196,7 +197,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector11<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10)
     {
@@ -212,7 +213,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector12<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11)
     {
@@ -228,7 +229,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector13<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12)
     {
@@ -244,7 +245,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector14<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13)
     {
@@ -260,7 +261,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector15<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14)
     {
@@ -276,7 +277,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector16<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15)
     {
@@ -292,7 +293,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector17<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16)
     {
@@ -308,7 +309,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector18<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17)
     {
@@ -324,7 +325,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector19<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18)
     {
@@ -340,7 +341,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector20<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19)
     {
@@ -356,7 +357,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector21<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20)
     {
@@ -372,7 +373,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector22<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21)
     {
@@ -388,7 +389,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector23<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22)
     {
@@ -404,7 +405,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector24<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23)
     {
@@ -420,7 +421,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector25<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24)
     {
@@ -436,7 +437,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector26<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25)
     {
@@ -452,7 +453,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector27<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26)
     {
@@ -468,7 +469,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector28<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27)
     {
@@ -484,7 +485,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector29<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28)
     {
@@ -500,7 +501,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector30<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29)
     {
@@ -516,7 +517,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector31<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30)
     {
@@ -532,7 +533,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector32<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31)
     {
@@ -548,7 +549,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector33<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32)
     {
@@ -564,7 +565,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector34<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33)
     {
@@ -580,7 +581,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector35<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34)
     {
@@ -596,7 +597,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector36<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35)
     {
@@ -612,7 +613,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector37<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36)
     {
@@ -628,7 +629,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector38<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37)
     {
@@ -644,7 +645,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector39<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38)
     {
@@ -660,7 +661,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector40<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39)
     {
@@ -676,7 +677,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector41<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40)
     {
@@ -692,7 +693,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector42<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41)
     {
@@ -708,7 +709,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector43<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42)
     {
@@ -724,7 +725,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector44<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43)
     {
@@ -740,7 +741,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector45<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44)
     {
@@ -756,7 +757,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector46<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45)
     {
@@ -772,7 +773,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector47<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46)
     {
@@ -788,7 +789,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector48<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47)
     {
@@ -804,7 +805,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector49<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48)
     {
@@ -820,7 +821,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector50<typename detail::as_fusion_element<T0>::type , typename detail::as_fusion_element<T1>::type , typename detail::as_fusion_element<T2>::type , typename detail::as_fusion_element<T3>::type , typename detail::as_fusion_element<T4>::type , typename detail::as_fusion_element<T5>::type , typename detail::as_fusion_element<T6>::type , typename detail::as_fusion_element<T7>::type , typename detail::as_fusion_element<T8>::type , typename detail::as_fusion_element<T9>::type , typename detail::as_fusion_element<T10>::type , typename detail::as_fusion_element<T11>::type , typename detail::as_fusion_element<T12>::type , typename detail::as_fusion_element<T13>::type , typename detail::as_fusion_element<T14>::type , typename detail::as_fusion_element<T15>::type , typename detail::as_fusion_element<T16>::type , typename detail::as_fusion_element<T17>::type , typename detail::as_fusion_element<T18>::type , typename detail::as_fusion_element<T19>::type , typename detail::as_fusion_element<T20>::type , typename detail::as_fusion_element<T21>::type , typename detail::as_fusion_element<T22>::type , typename detail::as_fusion_element<T23>::type , typename detail::as_fusion_element<T24>::type , typename detail::as_fusion_element<T25>::type , typename detail::as_fusion_element<T26>::type , typename detail::as_fusion_element<T27>::type , typename detail::as_fusion_element<T28>::type , typename detail::as_fusion_element<T29>::type , typename detail::as_fusion_element<T30>::type , typename detail::as_fusion_element<T31>::type , typename detail::as_fusion_element<T32>::type , typename detail::as_fusion_element<T33>::type , typename detail::as_fusion_element<T34>::type , typename detail::as_fusion_element<T35>::type , typename detail::as_fusion_element<T36>::type , typename detail::as_fusion_element<T37>::type , typename detail::as_fusion_element<T38>::type , typename detail::as_fusion_element<T39>::type , typename detail::as_fusion_element<T40>::type , typename detail::as_fusion_element<T41>::type , typename detail::as_fusion_element<T42>::type , typename detail::as_fusion_element<T43>::type , typename detail::as_fusion_element<T44>::type , typename detail::as_fusion_element<T45>::type , typename detail::as_fusion_element<T46>::type , typename detail::as_fusion_element<T47>::type , typename detail::as_fusion_element<T48>::type , typename detail::as_fusion_element<T49>::type>
     make_vector(T0 const& arg0 , T1 const& arg1 , T2 const& arg2 , T3 const& arg3 , T4 const& arg4 , T5 const& arg5 , T6 const& arg6 , T7 const& arg7 , T8 const& arg8 , T9 const& arg9 , T10 const& arg10 , T11 const& arg11 , T12 const& arg12 , T13 const& arg13 , T14 const& arg14 , T15 const& arg15 , T16 const& arg16 , T17 const& arg17 , T18 const& arg18 , T19 const& arg19 , T20 const& arg20 , T21 const& arg21 , T22 const& arg22 , T23 const& arg23 , T24 const& arg24 , T25 const& arg25 , T26 const& arg26 , T27 const& arg27 , T28 const& arg28 , T29 const& arg29 , T30 const& arg30 , T31 const& arg31 , T32 const& arg32 , T33 const& arg33 , T34 const& arg34 , T35 const& arg35 , T36 const& arg36 , T37 const& arg37 , T38 const& arg38 , T39 const& arg39 , T40 const& arg40 , T41 const& arg41 , T42 const& arg42 , T43 const& arg43 , T44 const& arg44 , T45 const& arg45 , T46 const& arg46 , T47 const& arg47 , T48 const& arg48 , T49 const& arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/map_tie10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/map_tie10.hpp
index 592064d9..2bd38de9 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/map_tie10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/map_tie10.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     map_tie()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> >
     map_tie(D0 & arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> >
     map_tie(D0 & arg0 , D1 & arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/map_tie20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/map_tie20.hpp
index 91a29d70..db8f7af6 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/map_tie20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/map_tie20.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     map_tie()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> >
     map_tie(D0 & arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> >
     map_tie(D0 & arg0 , D1 & arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/map_tie30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/map_tie30.hpp
index 063ce907..b9b0e8de 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/map_tie30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/map_tie30.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     map_tie()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> >
     map_tie(D0 & arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> >
     map_tie(D0 & arg0 , D1 & arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19)
     {
@@ -483,7 +484,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20)
     {
@@ -505,7 +506,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21)
     {
@@ -527,7 +528,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22)
     {
@@ -549,7 +550,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23)
     {
@@ -571,7 +572,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24)
     {
@@ -593,7 +594,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25)
     {
@@ -615,7 +616,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26)
     {
@@ -637,7 +638,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27)
     {
@@ -659,7 +660,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28)
     {
@@ -681,7 +682,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/map_tie40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/map_tie40.hpp
index 18d8ccf6..2ab7916e 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/map_tie40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/map_tie40.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     map_tie()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> >
     map_tie(D0 & arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> >
     map_tie(D0 & arg0 , D1 & arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19)
     {
@@ -483,7 +484,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20)
     {
@@ -505,7 +506,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21)
     {
@@ -527,7 +528,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22)
     {
@@ -549,7 +550,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23)
     {
@@ -571,7 +572,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24)
     {
@@ -593,7 +594,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25)
     {
@@ -615,7 +616,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26)
     {
@@ -637,7 +638,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27)
     {
@@ -659,7 +660,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28)
     {
@@ -681,7 +682,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29)
     {
@@ -703,7 +704,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30)
     {
@@ -725,7 +726,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31)
     {
@@ -747,7 +748,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32)
     {
@@ -769,7 +770,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33)
     {
@@ -791,7 +792,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34)
     {
@@ -813,7 +814,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35)
     {
@@ -835,7 +836,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36)
     {
@@ -857,7 +858,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37)
     {
@@ -879,7 +880,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38)
     {
@@ -901,7 +902,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/map_tie50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/map_tie50.hpp
index 0593f9f9..6ce53891 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/map_tie50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/map_tie50.hpp
@@ -23,7 +23,8 @@ namespace boost { namespace fusion
             typedef map<> type;
         };
     }
-    BOOST_FUSION_GPU_ENABLED inline map<>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+    inline map<>
     map_tie()
     {
         return map<>();
@@ -43,7 +44,7 @@ namespace boost { namespace fusion
         typename K0
       , typename D0
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> >
     map_tie(D0 & arg0)
     {
@@ -65,7 +66,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1
       , typename D0 , typename D1
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> >
     map_tie(D0 & arg0 , D1 & arg1)
     {
@@ -87,7 +88,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2
       , typename D0 , typename D1 , typename D2
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2)
     {
@@ -109,7 +110,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3
       , typename D0 , typename D1 , typename D2 , typename D3
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3)
     {
@@ -131,7 +132,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4)
     {
@@ -153,7 +154,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5)
     {
@@ -175,7 +176,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6)
     {
@@ -197,7 +198,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7)
     {
@@ -219,7 +220,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8)
     {
@@ -241,7 +242,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9)
     {
@@ -263,7 +264,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10)
     {
@@ -285,7 +286,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11)
     {
@@ -307,7 +308,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12)
     {
@@ -329,7 +330,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13)
     {
@@ -351,7 +352,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14)
     {
@@ -373,7 +374,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15)
     {
@@ -395,7 +396,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16)
     {
@@ -417,7 +418,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17)
     {
@@ -439,7 +440,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18)
     {
@@ -461,7 +462,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19)
     {
@@ -483,7 +484,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20)
     {
@@ -505,7 +506,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21)
     {
@@ -527,7 +528,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22)
     {
@@ -549,7 +550,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23)
     {
@@ -571,7 +572,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24)
     {
@@ -593,7 +594,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25)
     {
@@ -615,7 +616,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26)
     {
@@ -637,7 +638,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27)
     {
@@ -659,7 +660,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28)
     {
@@ -681,7 +682,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29)
     {
@@ -703,7 +704,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30)
     {
@@ -725,7 +726,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31)
     {
@@ -747,7 +748,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32)
     {
@@ -769,7 +770,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33)
     {
@@ -791,7 +792,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34)
     {
@@ -813,7 +814,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35)
     {
@@ -835,7 +836,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36)
     {
@@ -857,7 +858,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37)
     {
@@ -879,7 +880,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38)
     {
@@ -901,7 +902,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39)
     {
@@ -923,7 +924,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40)
     {
@@ -945,7 +946,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41)
     {
@@ -967,7 +968,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42)
     {
@@ -989,7 +990,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43)
     {
@@ -1011,7 +1012,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> , fusion::pair< K44 , typename add_reference<D44>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43 , D44 & arg44)
     {
@@ -1033,7 +1034,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> , fusion::pair< K44 , typename add_reference<D44>::type> , fusion::pair< K45 , typename add_reference<D45>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43 , D44 & arg44 , D45 & arg45)
     {
@@ -1055,7 +1056,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> , fusion::pair< K44 , typename add_reference<D44>::type> , fusion::pair< K45 , typename add_reference<D45>::type> , fusion::pair< K46 , typename add_reference<D46>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43 , D44 & arg44 , D45 & arg45 , D46 & arg46)
     {
@@ -1077,7 +1078,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46 , typename K47
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46 , typename D47
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> , fusion::pair< K44 , typename add_reference<D44>::type> , fusion::pair< K45 , typename add_reference<D45>::type> , fusion::pair< K46 , typename add_reference<D46>::type> , fusion::pair< K47 , typename add_reference<D47>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43 , D44 & arg44 , D45 & arg45 , D46 & arg46 , D47 & arg47)
     {
@@ -1099,7 +1100,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46 , typename K47 , typename K48
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46 , typename D47 , typename D48
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> , fusion::pair< K44 , typename add_reference<D44>::type> , fusion::pair< K45 , typename add_reference<D45>::type> , fusion::pair< K46 , typename add_reference<D46>::type> , fusion::pair< K47 , typename add_reference<D47>::type> , fusion::pair< K48 , typename add_reference<D48>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43 , D44 & arg44 , D45 & arg45 , D46 & arg46 , D47 & arg47 , D48 & arg48)
     {
@@ -1121,7 +1122,7 @@ namespace boost { namespace fusion
         typename K0 , typename K1 , typename K2 , typename K3 , typename K4 , typename K5 , typename K6 , typename K7 , typename K8 , typename K9 , typename K10 , typename K11 , typename K12 , typename K13 , typename K14 , typename K15 , typename K16 , typename K17 , typename K18 , typename K19 , typename K20 , typename K21 , typename K22 , typename K23 , typename K24 , typename K25 , typename K26 , typename K27 , typename K28 , typename K29 , typename K30 , typename K31 , typename K32 , typename K33 , typename K34 , typename K35 , typename K36 , typename K37 , typename K38 , typename K39 , typename K40 , typename K41 , typename K42 , typename K43 , typename K44 , typename K45 , typename K46 , typename K47 , typename K48 , typename K49
       , typename D0 , typename D1 , typename D2 , typename D3 , typename D4 , typename D5 , typename D6 , typename D7 , typename D8 , typename D9 , typename D10 , typename D11 , typename D12 , typename D13 , typename D14 , typename D15 , typename D16 , typename D17 , typename D18 , typename D19 , typename D20 , typename D21 , typename D22 , typename D23 , typename D24 , typename D25 , typename D26 , typename D27 , typename D28 , typename D29 , typename D30 , typename D31 , typename D32 , typename D33 , typename D34 , typename D35 , typename D36 , typename D37 , typename D38 , typename D39 , typename D40 , typename D41 , typename D42 , typename D43 , typename D44 , typename D45 , typename D46 , typename D47 , typename D48 , typename D49
     >
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline map<fusion::pair< K0 , typename add_reference<D0>::type> , fusion::pair< K1 , typename add_reference<D1>::type> , fusion::pair< K2 , typename add_reference<D2>::type> , fusion::pair< K3 , typename add_reference<D3>::type> , fusion::pair< K4 , typename add_reference<D4>::type> , fusion::pair< K5 , typename add_reference<D5>::type> , fusion::pair< K6 , typename add_reference<D6>::type> , fusion::pair< K7 , typename add_reference<D7>::type> , fusion::pair< K8 , typename add_reference<D8>::type> , fusion::pair< K9 , typename add_reference<D9>::type> , fusion::pair< K10 , typename add_reference<D10>::type> , fusion::pair< K11 , typename add_reference<D11>::type> , fusion::pair< K12 , typename add_reference<D12>::type> , fusion::pair< K13 , typename add_reference<D13>::type> , fusion::pair< K14 , typename add_reference<D14>::type> , fusion::pair< K15 , typename add_reference<D15>::type> , fusion::pair< K16 , typename add_reference<D16>::type> , fusion::pair< K17 , typename add_reference<D17>::type> , fusion::pair< K18 , typename add_reference<D18>::type> , fusion::pair< K19 , typename add_reference<D19>::type> , fusion::pair< K20 , typename add_reference<D20>::type> , fusion::pair< K21 , typename add_reference<D21>::type> , fusion::pair< K22 , typename add_reference<D22>::type> , fusion::pair< K23 , typename add_reference<D23>::type> , fusion::pair< K24 , typename add_reference<D24>::type> , fusion::pair< K25 , typename add_reference<D25>::type> , fusion::pair< K26 , typename add_reference<D26>::type> , fusion::pair< K27 , typename add_reference<D27>::type> , fusion::pair< K28 , typename add_reference<D28>::type> , fusion::pair< K29 , typename add_reference<D29>::type> , fusion::pair< K30 , typename add_reference<D30>::type> , fusion::pair< K31 , typename add_reference<D31>::type> , fusion::pair< K32 , typename add_reference<D32>::type> , fusion::pair< K33 , typename add_reference<D33>::type> , fusion::pair< K34 , typename add_reference<D34>::type> , fusion::pair< K35 , typename add_reference<D35>::type> , fusion::pair< K36 , typename add_reference<D36>::type> , fusion::pair< K37 , typename add_reference<D37>::type> , fusion::pair< K38 , typename add_reference<D38>::type> , fusion::pair< K39 , typename add_reference<D39>::type> , fusion::pair< K40 , typename add_reference<D40>::type> , fusion::pair< K41 , typename add_reference<D41>::type> , fusion::pair< K42 , typename add_reference<D42>::type> , fusion::pair< K43 , typename add_reference<D43>::type> , fusion::pair< K44 , typename add_reference<D44>::type> , fusion::pair< K45 , typename add_reference<D45>::type> , fusion::pair< K46 , typename add_reference<D46>::type> , fusion::pair< K47 , typename add_reference<D47>::type> , fusion::pair< K48 , typename add_reference<D48>::type> , fusion::pair< K49 , typename add_reference<D49>::type> >
     map_tie(D0 & arg0 , D1 & arg1 , D2 & arg2 , D3 & arg3 , D4 & arg4 , D5 & arg5 , D6 & arg6 , D7 & arg7 , D8 & arg8 , D9 & arg9 , D10 & arg10 , D11 & arg11 , D12 & arg12 , D13 & arg13 , D14 & arg14 , D15 & arg15 , D16 & arg16 , D17 & arg17 , D18 & arg18 , D19 & arg19 , D20 & arg20 , D21 & arg21 , D22 & arg22 , D23 & arg23 , D24 & arg24 , D25 & arg25 , D26 & arg26 , D27 & arg27 , D28 & arg28 , D29 & arg29 , D30 & arg30 , D31 & arg31 , D32 & arg32 , D33 & arg33 , D34 & arg34 , D35 & arg35 , D36 & arg36 , D37 & arg37 , D38 & arg38 , D39 & arg39 , D40 & arg40 , D41 & arg41 , D42 & arg42 , D43 & arg43 , D44 & arg44 , D45 & arg45 , D46 & arg46 , D47 & arg47 , D48 & arg48 , D49 & arg49)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie10.hpp b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie10.hpp
index fa176258..dc9d8261 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie10.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie10.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0&>
     vector_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1&>
     vector_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie20.hpp b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie20.hpp
index 3fb34eb3..1a883831 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie20.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie20.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0&>
     vector_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1&>
     vector_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie30.hpp b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie30.hpp
index d7128e49..f964e97b 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie30.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie30.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0&>
     vector_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1&>
     vector_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie40.hpp b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie40.hpp
index a4c97966..193018d3 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie40.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie40.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0&>
     vector_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1&>
     vector_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
@@ -506,7 +506,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30)
     {
@@ -522,7 +522,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31)
     {
@@ -538,7 +538,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32)
     {
@@ -554,7 +554,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33)
     {
@@ -570,7 +570,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34)
     {
@@ -586,7 +586,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35)
     {
@@ -602,7 +602,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36)
     {
@@ -618,7 +618,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37)
     {
@@ -634,7 +634,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38)
     {
@@ -650,7 +650,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39)
     {
diff --git a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie50.hpp b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie50.hpp
index 80f0bc59..91c9b115 100644
--- a/include/boost/fusion/container/generation/detail/preprocessed/vector_tie50.hpp
+++ b/include/boost/fusion/container/generation/detail/preprocessed/vector_tie50.hpp
@@ -26,7 +26,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0&>
     vector_tie(T0 & arg0)
     {
@@ -42,7 +42,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1&>
     vector_tie(T0 & arg0 , T1 & arg1)
     {
@@ -58,7 +58,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2)
     {
@@ -74,7 +74,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3)
     {
@@ -90,7 +90,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4)
     {
@@ -106,7 +106,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5)
     {
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6)
     {
@@ -138,7 +138,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7)
     {
@@ -154,7 +154,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8)
     {
@@ -170,7 +170,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9)
     {
@@ -186,7 +186,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10)
     {
@@ -202,7 +202,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11)
     {
@@ -218,7 +218,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12)
     {
@@ -234,7 +234,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13)
     {
@@ -250,7 +250,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14)
     {
@@ -266,7 +266,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15)
     {
@@ -282,7 +282,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16)
     {
@@ -298,7 +298,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17)
     {
@@ -314,7 +314,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18)
     {
@@ -330,7 +330,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19)
     {
@@ -346,7 +346,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20)
     {
@@ -362,7 +362,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21)
     {
@@ -378,7 +378,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22)
     {
@@ -394,7 +394,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23)
     {
@@ -410,7 +410,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24)
     {
@@ -426,7 +426,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25)
     {
@@ -442,7 +442,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26)
     {
@@ -458,7 +458,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27)
     {
@@ -474,7 +474,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28)
     {
@@ -490,7 +490,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29)
     {
@@ -506,7 +506,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30)
     {
@@ -522,7 +522,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31)
     {
@@ -538,7 +538,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32)
     {
@@ -554,7 +554,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33)
     {
@@ -570,7 +570,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34)
     {
@@ -586,7 +586,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35)
     {
@@ -602,7 +602,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36)
     {
@@ -618,7 +618,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37)
     {
@@ -634,7 +634,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38)
     {
@@ -650,7 +650,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39)
     {
@@ -666,7 +666,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40)
     {
@@ -682,7 +682,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41)
     {
@@ -698,7 +698,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42)
     {
@@ -714,7 +714,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43)
     {
@@ -730,7 +730,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44)
     {
@@ -746,7 +746,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45)
     {
@@ -762,7 +762,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46)
     {
@@ -778,7 +778,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47)
     {
@@ -794,7 +794,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47& , T48&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47 , T48 & arg48)
     {
@@ -810,7 +810,7 @@ namespace boost { namespace fusion
         };
     }
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline vector<T0& , T1& , T2& , T3& , T4& , T5& , T6& , T7& , T8& , T9& , T10& , T11& , T12& , T13& , T14& , T15& , T16& , T17& , T18& , T19& , T20& , T21& , T22& , T23& , T24& , T25& , T26& , T27& , T28& , T29& , T30& , T31& , T32& , T33& , T34& , T35& , T36& , T37& , T38& , T39& , T40& , T41& , T42& , T43& , T44& , T45& , T46& , T47& , T48& , T49&>
     vector_tie(T0 & arg0 , T1 & arg1 , T2 & arg2 , T3 & arg3 , T4 & arg4 , T5 & arg5 , T6 & arg6 , T7 & arg7 , T8 & arg8 , T9 & arg9 , T10 & arg10 , T11 & arg11 , T12 & arg12 , T13 & arg13 , T14 & arg14 , T15 & arg15 , T16 & arg16 , T17 & arg17 , T18 & arg18 , T19 & arg19 , T20 & arg20 , T21 & arg21 , T22 & arg22 , T23 & arg23 , T24 & arg24 , T25 & arg25 , T26 & arg26 , T27 & arg27 , T28 & arg28 , T29 & arg29 , T30 & arg30 , T31 & arg31 , T32 & arg32 , T33 & arg33 , T34 & arg34 , T35 & arg35 , T36 & arg36 , T37 & arg37 , T38 & arg38 , T39 & arg39 , T40 & arg40 , T41 & arg41 , T42 & arg42 , T43 & arg43 , T44 & arg44 , T45 & arg45 , T46 & arg46 , T47 & arg47 , T48 & arg48 , T49 & arg49)
     {
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list10.hpp b/include/boost/fusion/container/list/detail/preprocessed/list10.hpp
index 2cfb0cf6..9a289365 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list10.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list10.hpp
@@ -20,16 +20,17 @@ namespace boost { namespace fusion
         list_to_cons;
     public:
         typedef typename list_to_cons::type inherited_type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list()
             : inherited_type() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& rhs)
             : inherited_type(rhs) {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        list(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        list(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : inherited_type(rhs) {}
         
         
@@ -38,59 +39,59 @@ namespace boost { namespace fusion
         
         
         
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     list(typename detail::call_param<T0 >::type arg0)
         : inherited_type(list_to_cons::call(arg0))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : inherited_type(list_to_cons::call(arg0 , arg1))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9))
     {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list&
         operator=(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
         }
-        template <typename T>
-        BOOST_FUSION_GPU_ENABLED
-        list&
-        operator=(T const& rhs)
+        template <typename Sequence>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        typename boost::enable_if<traits::is_sequence<Sequence>, list&>::type
+        operator=(Sequence const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list20.hpp b/include/boost/fusion/container/list/detail/preprocessed/list20.hpp
index 1b057a9d..a201cb44 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list20.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list20.hpp
@@ -20,16 +20,17 @@ namespace boost { namespace fusion
         list_to_cons;
     public:
         typedef typename list_to_cons::type inherited_type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list()
             : inherited_type() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& rhs)
             : inherited_type(rhs) {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        list(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        list(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : inherited_type(rhs) {}
         
         
@@ -38,99 +39,99 @@ namespace boost { namespace fusion
         
         
         
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     list(typename detail::call_param<T0 >::type arg0)
         : inherited_type(list_to_cons::call(arg0))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : inherited_type(list_to_cons::call(arg0 , arg1))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19))
     {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list&
         operator=(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
         }
-        template <typename T>
-        BOOST_FUSION_GPU_ENABLED
-        list&
-        operator=(T const& rhs)
+        template <typename Sequence>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        typename boost::enable_if<traits::is_sequence<Sequence>, list&>::type
+        operator=(Sequence const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list30.hpp b/include/boost/fusion/container/list/detail/preprocessed/list30.hpp
index f6bd576a..ef9e65fc 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list30.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list30.hpp
@@ -20,16 +20,17 @@ namespace boost { namespace fusion
         list_to_cons;
     public:
         typedef typename list_to_cons::type inherited_type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list()
             : inherited_type() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& rhs)
             : inherited_type(rhs) {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        list(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        list(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : inherited_type(rhs) {}
         
         
@@ -38,139 +39,139 @@ namespace boost { namespace fusion
         
         
         
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     list(typename detail::call_param<T0 >::type arg0)
         : inherited_type(list_to_cons::call(arg0))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : inherited_type(list_to_cons::call(arg0 , arg1))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29))
     {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list&
         operator=(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
         }
-        template <typename T>
-        BOOST_FUSION_GPU_ENABLED
-        list&
-        operator=(T const& rhs)
+        template <typename Sequence>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        typename boost::enable_if<traits::is_sequence<Sequence>, list&>::type
+        operator=(Sequence const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list40.hpp b/include/boost/fusion/container/list/detail/preprocessed/list40.hpp
index 2820dc66..570b2ccd 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list40.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list40.hpp
@@ -20,16 +20,17 @@ namespace boost { namespace fusion
         list_to_cons;
     public:
         typedef typename list_to_cons::type inherited_type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list()
             : inherited_type() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& rhs)
             : inherited_type(rhs) {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        list(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        list(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : inherited_type(rhs) {}
         
         
@@ -38,179 +39,179 @@ namespace boost { namespace fusion
         
         
         
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     list(typename detail::call_param<T0 >::type arg0)
         : inherited_type(list_to_cons::call(arg0))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : inherited_type(list_to_cons::call(arg0 , arg1))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39))
     {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list&
         operator=(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
         }
-        template <typename T>
-        BOOST_FUSION_GPU_ENABLED
-        list&
-        operator=(T const& rhs)
+        template <typename Sequence>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        typename boost::enable_if<traits::is_sequence<Sequence>, list&>::type
+        operator=(Sequence const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list50.hpp b/include/boost/fusion/container/list/detail/preprocessed/list50.hpp
index 6c705771..d237cdf9 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list50.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list50.hpp
@@ -20,16 +20,17 @@ namespace boost { namespace fusion
         list_to_cons;
     public:
         typedef typename list_to_cons::type inherited_type;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list()
             : inherited_type() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& rhs)
             : inherited_type(rhs) {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        list(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        list(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : inherited_type(rhs) {}
         
         
@@ -38,219 +39,219 @@ namespace boost { namespace fusion
         
         
         
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     list(typename detail::call_param<T0 >::type arg0)
         : inherited_type(list_to_cons::call(arg0))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : inherited_type(list_to_cons::call(arg0 , arg1))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48))
     {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     list(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
         : inherited_type(list_to_cons::call(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48 , arg49))
     {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         list&
         operator=(list<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
         }
-        template <typename T>
-        BOOST_FUSION_GPU_ENABLED
-        list&
-        operator=(T const& rhs)
+        template <typename Sequence>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        typename boost::enable_if<traits::is_sequence<Sequence>, list&>::type
+        operator=(Sequence const& rhs)
         {
             inherited_type::operator=(rhs);
             return *this;
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons10.hpp b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons10.hpp
index ec09d11e..a98a8cc5 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons10.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons10.hpp
@@ -17,70 +17,70 @@ namespace boost { namespace fusion { namespace detail
         tail_list_to_cons;
         typedef typename tail_list_to_cons::type tail_type;
         typedef cons<head_type, tail_type> type;
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0)
     {
         return type(arg0
             );
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
     {
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons20.hpp b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons20.hpp
index 7acb1d89..3adce01d 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons20.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons20.hpp
@@ -17,140 +17,140 @@ namespace boost { namespace fusion { namespace detail
         tail_list_to_cons;
         typedef typename tail_list_to_cons::type tail_type;
         typedef cons<head_type, tail_type> type;
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0)
     {
         return type(arg0
             );
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
     {
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons30.hpp b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons30.hpp
index e37b5e7d..7a834a70 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons30.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons30.hpp
@@ -17,210 +17,210 @@ namespace boost { namespace fusion { namespace detail
         tail_list_to_cons;
         typedef typename tail_list_to_cons::type tail_type;
         typedef cons<head_type, tail_type> type;
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0)
     {
         return type(arg0
             );
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
     {
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons40.hpp b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons40.hpp
index 64209baf..731782db 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons40.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons40.hpp
@@ -17,280 +17,280 @@ namespace boost { namespace fusion { namespace detail
         tail_list_to_cons;
         typedef typename tail_list_to_cons::type tail_type;
         typedef cons<head_type, tail_type> type;
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0)
     {
         return type(arg0
             );
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
     {
diff --git a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons50.hpp b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons50.hpp
index 314f8952..e25371b5 100644
--- a/include/boost/fusion/container/list/detail/preprocessed/list_to_cons50.hpp
+++ b/include/boost/fusion/container/list/detail/preprocessed/list_to_cons50.hpp
@@ -17,350 +17,350 @@ namespace boost { namespace fusion { namespace detail
         tail_list_to_cons;
         typedef typename tail_list_to_cons::type tail_type;
         typedef cons<head_type, tail_type> type;
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0)
     {
         return type(arg0
             );
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
     {
         return type(arg0
             , tail_list_to_cons::call(arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48));
     }
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     static type
     call(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
     {
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map10.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map10.hpp
index d39a27be..eea16332 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map10.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map10.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map20.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map20.hpp
index 9caafd34..ec5003a1 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map20.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map20.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map30.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map30.hpp
index 7c96b271..276c4026 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map30.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map30.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map40.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map40.hpp
index ec5c3d64..a03ac13d 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map40.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map40.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map50.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map50.hpp
index 3f347b03..ab48551a 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map50.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/as_map50.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -860,7 +860,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -881,7 +881,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -902,7 +902,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -923,7 +923,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -944,7 +944,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -965,7 +965,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -986,7 +986,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1007,7 +1007,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1028,7 +1028,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1049,7 +1049,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef map<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map10.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map10.hpp
index cdccffd2..7b217670 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map10.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map10.hpp
@@ -21,60 +21,156 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map()
             : data() {}
-        template <typename Sequence>
         BOOST_FUSION_GPU_ENABLED
+        map(map const& rhs)
+            : data(rhs.data) {}
+        template <typename Sequence>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map(Sequence const& rhs)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     map(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0>
     BOOST_FUSION_GPU_ENABLED
+    explicit
+    map(U0 && arg0
+    
+# if defined(BOOST_MSVC) && (BOOST_MSVC == 1700)
+        , typename enable_if<is_same<U0, T0> >::type* = 0
+# endif
+        )
+        : data(std::forward<U0>( arg0)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+    BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
+# endif
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(map const& rhs)
         {
             data = rhs.data;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map(map&& rhs)
+            : data(std::move(rhs.data)) {}
+        template <typename T>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(T&& rhs)
+        {
+            data = std::forward<T>( rhs);
+            return *this;
+        }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(map&& rhs)
+        {
+            data = std::move(rhs.data);
+            return *this;
+        }
+# endif
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map20.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map20.hpp
index 50853d54..1edb7a7d 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map20.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map20.hpp
@@ -21,90 +21,256 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map()
             : data() {}
-        template <typename Sequence>
         BOOST_FUSION_GPU_ENABLED
+        map(map const& rhs)
+            : data(rhs.data) {}
+        template <typename Sequence>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map(Sequence const& rhs)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     map(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0>
     BOOST_FUSION_GPU_ENABLED
+    explicit
+    map(U0 && arg0
+    
+# if defined(BOOST_MSVC) && (BOOST_MSVC == 1700)
+        , typename enable_if<is_same<U0, T0> >::type* = 0
+# endif
+        )
+        : data(std::forward<U0>( arg0)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+    BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
+# endif
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(map const& rhs)
         {
             data = rhs.data;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map(map&& rhs)
+            : data(std::move(rhs.data)) {}
+        template <typename T>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(T&& rhs)
+        {
+            data = std::forward<T>( rhs);
+            return *this;
+        }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(map&& rhs)
+        {
+            data = std::move(rhs.data);
+            return *this;
+        }
+# endif
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map30.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map30.hpp
index e460396b..3ee6cf8b 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map30.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map30.hpp
@@ -21,120 +21,356 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map()
             : data() {}
-        template <typename Sequence>
         BOOST_FUSION_GPU_ENABLED
+        map(map const& rhs)
+            : data(rhs.data) {}
+        template <typename Sequence>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map(Sequence const& rhs)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     map(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0>
     BOOST_FUSION_GPU_ENABLED
+    explicit
+    map(U0 && arg0
+    
+# if defined(BOOST_MSVC) && (BOOST_MSVC == 1700)
+        , typename enable_if<is_same<U0, T0> >::type* = 0
+# endif
+        )
+        : data(std::forward<U0>( arg0)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+    BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
+# endif
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(map const& rhs)
         {
             data = rhs.data;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map(map&& rhs)
+            : data(std::move(rhs.data)) {}
+        template <typename T>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(T&& rhs)
+        {
+            data = std::forward<T>( rhs);
+            return *this;
+        }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(map&& rhs)
+        {
+            data = std::move(rhs.data);
+            return *this;
+        }
+# endif
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map40.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map40.hpp
index f2446f0e..6e28c907 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map40.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map40.hpp
@@ -21,150 +21,456 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map()
             : data() {}
-        template <typename Sequence>
         BOOST_FUSION_GPU_ENABLED
+        map(map const& rhs)
+            : data(rhs.data) {}
+        template <typename Sequence>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map(Sequence const& rhs)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     map(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0>
     BOOST_FUSION_GPU_ENABLED
+    explicit
+    map(U0 && arg0
+    
+# if defined(BOOST_MSVC) && (BOOST_MSVC == 1700)
+        , typename enable_if<is_same<U0, T0> >::type* = 0
+# endif
+        )
+        : data(std::forward<U0>( arg0)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
+    BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39)) {}
+# endif
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(map const& rhs)
         {
             data = rhs.data;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map(map&& rhs)
+            : data(std::move(rhs.data)) {}
+        template <typename T>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(T&& rhs)
+        {
+            data = std::forward<T>( rhs);
+            return *this;
+        }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(map&& rhs)
+        {
+            data = std::move(rhs.data);
+            return *this;
+        }
+# endif
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map50.hpp b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map50.hpp
index 858bf801..e91d1455 100644
--- a/include/boost/fusion/container/map/detail/cpp03/preprocessed/map50.hpp
+++ b/include/boost/fusion/container/map/detail/cpp03/preprocessed/map50.hpp
@@ -21,180 +21,556 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map()
             : data() {}
-        template <typename Sequence>
         BOOST_FUSION_GPU_ENABLED
+        map(map const& rhs)
+            : data(rhs.data) {}
+        template <typename Sequence>
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map(Sequence const& rhs)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     map(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0>
     BOOST_FUSION_GPU_ENABLED
+    explicit
+    map(U0 && arg0
+    
+# if defined(BOOST_MSVC) && (BOOST_MSVC == 1700)
+        , typename enable_if<is_same<U0, T0> >::type* = 0
+# endif
+        )
+        : data(std::forward<U0>( arg0)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48>
     BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47) , std::forward<U48>( arg48)) {}
+# endif
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     map(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48 , arg49) {}
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+    template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
+    BOOST_FUSION_GPU_ENABLED
+    map(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48 , U49 && arg49
+        )
+        : data(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47) , std::forward<U48>( arg48) , std::forward<U49>( arg49)) {}
+# endif
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         map& operator=(map const& rhs)
         {
             data = rhs.data;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+# if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map(map&& rhs)
+            : data(std::move(rhs.data)) {}
+        template <typename T>
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(T&& rhs)
+        {
+            data = std::forward<T>( rhs);
+            return *this;
+        }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        map& operator=(map&& rhs)
+        {
+            data = std::move(rhs.data);
+            return *this;
+        }
+# endif
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/set/detail/preprocessed/as_set10.hpp b/include/boost/fusion/container/set/detail/preprocessed/as_set10.hpp
index dda71499..019b0b79 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/as_set10.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/as_set10.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/set/detail/preprocessed/as_set20.hpp b/include/boost/fusion/container/set/detail/preprocessed/as_set20.hpp
index 8ecb2b7f..8299b607 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/as_set20.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/as_set20.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/set/detail/preprocessed/as_set30.hpp b/include/boost/fusion/container/set/detail/preprocessed/as_set30.hpp
index d91566d0..b8f8adb7 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/as_set30.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/as_set30.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/set/detail/preprocessed/as_set40.hpp b/include/boost/fusion/container/set/detail/preprocessed/as_set40.hpp
index 1facc1d3..de5091f8 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/as_set40.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/as_set40.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/set/detail/preprocessed/as_set50.hpp b/include/boost/fusion/container/set/detail/preprocessed/as_set50.hpp
index fd0848a3..d169b04f 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/as_set50.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/as_set50.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -860,7 +860,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -881,7 +881,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -902,7 +902,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -923,7 +923,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -944,7 +944,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -965,7 +965,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -986,7 +986,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1007,7 +1007,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1028,7 +1028,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1049,7 +1049,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef set<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/set/detail/preprocessed/set10.hpp b/include/boost/fusion/container/set/detail/preprocessed/set10.hpp
index 7cad32d2..d2eba4c8 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/set10.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/set10.hpp
@@ -21,55 +21,56 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set()
             : data() {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        set(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        set(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     set(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set&
         operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/set/detail/preprocessed/set20.hpp b/include/boost/fusion/container/set/detail/preprocessed/set20.hpp
index fbc94a9a..500e726e 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/set20.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/set20.hpp
@@ -21,85 +21,86 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set()
             : data() {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        set(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        set(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     set(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set&
         operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/set/detail/preprocessed/set30.hpp b/include/boost/fusion/container/set/detail/preprocessed/set30.hpp
index ae2bab17..6c92bead 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/set30.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/set30.hpp
@@ -21,115 +21,116 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set()
             : data() {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        set(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        set(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     set(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set&
         operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/set/detail/preprocessed/set40.hpp b/include/boost/fusion/container/set/detail/preprocessed/set40.hpp
index 9acd7bfc..d3c3e5eb 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/set40.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/set40.hpp
@@ -21,145 +21,146 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set()
             : data() {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        set(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        set(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     set(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set&
         operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/set/detail/preprocessed/set50.hpp b/include/boost/fusion/container/set/detail/preprocessed/set50.hpp
index b920e76d..1d2dfd44 100644
--- a/include/boost/fusion/container/set/detail/preprocessed/set50.hpp
+++ b/include/boost/fusion/container/set/detail/preprocessed/set50.hpp
@@ -21,175 +21,176 @@ namespace boost { namespace fusion
             T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49>
         storage_type;
         typedef typename storage_type::size size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set()
             : data() {}
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
-        set(Sequence const& rhs)
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
+        set(Sequence const& rhs
+            , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : data(rhs) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     explicit
     set(typename detail::call_param<T0 >::type arg0)
         : data(arg0) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : data(arg0 , arg1) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : data(arg0 , arg1 , arg2) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : data(arg0 , arg1 , arg2 , arg3) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : data(arg0 , arg1 , arg2 , arg3 , arg4) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48) {}
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     set(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
         : data(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48 , arg49) {}
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         set&
         operator=(T const& rhs)
         {
             data = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type& get_data() { return data; }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         storage_type const& get_data() const { return data; }
     private:
         storage_type data;
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/as_vector10.hpp b/include/boost/fusion/container/vector/detail/preprocessed/as_vector10.hpp
index 53f2f164..92fdbc07 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/as_vector10.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/as_vector10.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector1<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector2<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector3<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector4<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector5<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector6<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector7<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector8<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector9<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector10<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/as_vector20.hpp b/include/boost/fusion/container/vector/detail/preprocessed/as_vector20.hpp
index c42a60cc..fa99a4a5 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/as_vector20.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/as_vector20.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector1<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector2<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector3<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector4<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector5<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector6<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector7<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector8<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector9<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector10<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector11<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector12<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector13<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector14<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector15<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector16<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector17<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector18<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector19<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector20<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/as_vector30.hpp b/include/boost/fusion/container/vector/detail/preprocessed/as_vector30.hpp
index fd94d1f3..578524a6 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/as_vector30.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/as_vector30.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector1<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector2<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector3<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector4<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector5<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector6<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector7<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector8<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector9<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector10<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector11<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector12<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector13<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector14<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector15<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector16<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector17<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector18<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector19<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector20<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector21<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector22<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector23<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector24<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector25<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector26<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector27<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector28<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector29<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector30<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/as_vector40.hpp b/include/boost/fusion/container/vector/detail/preprocessed/as_vector40.hpp
index 8a712cf8..93d63ee2 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/as_vector40.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/as_vector40.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector1<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector2<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector3<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector4<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector5<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector6<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector7<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector8<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector9<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector10<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector11<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector12<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector13<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector14<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector15<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector16<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector17<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector18<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector19<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector20<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector21<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector22<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector23<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector24<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector25<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector26<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector27<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector28<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector29<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector30<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector31<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector32<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector33<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector34<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector35<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector36<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector37<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector38<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector39<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector40<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/as_vector50.hpp b/include/boost/fusion/container/vector/detail/preprocessed/as_vector50.hpp
index 761ca9cc..6f6cc480 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/as_vector50.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/as_vector50.hpp
@@ -20,7 +20,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector1<T0> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -41,7 +41,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector2<T0 , T1> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -62,7 +62,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector3<T0 , T1 , T2> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -83,7 +83,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector4<T0 , T1 , T2 , T3> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -104,7 +104,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector5<T0 , T1 , T2 , T3 , T4> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -125,7 +125,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector6<T0 , T1 , T2 , T3 , T4 , T5> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -146,7 +146,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector7<T0 , T1 , T2 , T3 , T4 , T5 , T6> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -167,7 +167,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector8<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -188,7 +188,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector9<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -209,7 +209,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector10<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -230,7 +230,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector11<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -251,7 +251,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector12<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -272,7 +272,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector13<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -293,7 +293,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector14<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -314,7 +314,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector15<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -335,7 +335,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector16<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -356,7 +356,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector17<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -377,7 +377,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector18<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -398,7 +398,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector19<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -419,7 +419,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector20<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -440,7 +440,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector21<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -461,7 +461,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector22<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -482,7 +482,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector23<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -503,7 +503,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector24<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -524,7 +524,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector25<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -545,7 +545,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector26<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -566,7 +566,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector27<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -587,7 +587,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector28<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -608,7 +608,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector29<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -629,7 +629,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector30<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -650,7 +650,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector31<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -671,7 +671,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector32<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -692,7 +692,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector33<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -713,7 +713,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector34<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -734,7 +734,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector35<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -755,7 +755,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector36<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -776,7 +776,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector37<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -797,7 +797,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector38<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -818,7 +818,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector39<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -839,7 +839,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector40<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -860,7 +860,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector41<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -881,7 +881,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector42<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -902,7 +902,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector43<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -923,7 +923,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector44<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -944,7 +944,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector45<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -965,7 +965,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector46<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -986,7 +986,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector47<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1007,7 +1007,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector48<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1028,7 +1028,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector49<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
@@ -1049,7 +1049,7 @@ BOOST_FUSION_BARRIER_BEGIN
             typedef vector50<T0 , T1 , T2 , T3 , T4 , T5 , T6 , T7 , T8 , T9 , T10 , T11 , T12 , T13 , T14 , T15 , T16 , T17 , T18 , T19 , T20 , T21 , T22 , T23 , T24 , T25 , T26 , T27 , T28 , T29 , T30 , T31 , T32 , T33 , T34 , T35 , T36 , T37 , T38 , T39 , T40 , T41 , T42 , T43 , T44 , T45 , T46 , T47 , T48 , T49> type;
         };
         template <typename Iterator>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         static typename apply<Iterator>::type
         call(Iterator const& i0)
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vector10.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vector10.hpp
index d4f1d2ec..d5e8aad1 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vector10.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vector10.hpp
@@ -14,29 +14,36 @@ namespace boost { namespace fusion
     template <typename T0>
     struct vector_data1
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data1()
             : m0() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data1(U0 && arg0
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data1(
             vector_data1&& other)
             : m0(std::forward<T0>( other.m0)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data1(
             typename detail::call_param<T0 >::type arg0)
             : m0(arg0) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data1(
             vector_data1 const& other)
             : m0(other.m0) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data1&
         operator=(vector_data1 const& vec)
         {
@@ -44,6 +51,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data1
         init_from_sequence(Sequence const& seq)
@@ -54,6 +64,9 @@ namespace boost { namespace fusion
             return vector_data1(*i0);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data1
         init_from_sequence(Sequence& seq)
@@ -78,8 +91,11 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<1> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector1() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         explicit
         vector1(
@@ -87,26 +103,29 @@ namespace boost { namespace fusion
             : base_type(arg0) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         explicit
         vector1(U0&& _0
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
           )
          : base_type(std::forward<U0>( _0)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector1(vector1&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector1(vector1 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector1&
         operator=(vector1 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector1&
         operator=(vector1&& vec)
         {
@@ -115,26 +134,37 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector1(
             vector1<U0> const& vec)
             : base_type(vec.m0) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector1(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
           , typename boost::disable_if<is_convertible<Sequence, T0> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector1(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
           , typename boost::disable_if<is_convertible<Sequence, T0> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector1&
         operator=(vector1<U0> const& vec)
         {
@@ -142,7 +172,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -152,16 +182,16 @@ namespace boost { namespace fusion
             this->m0 = *i0;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -171,29 +201,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1>
     struct vector_data2
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data2()
             : m0() , m1() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data2(U0 && arg0 , U1 && arg1
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data2(
             vector_data2&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data2(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
             : m0(arg0) , m1(arg1) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data2(
             vector_data2 const& other)
             : m0(other.m0) , m1(other.m1) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data2&
         operator=(vector_data2 const& vec)
         {
@@ -201,6 +238,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data2
         init_from_sequence(Sequence const& seq)
@@ -211,6 +251,9 @@ namespace boost { namespace fusion
             return vector_data2(*i0 , *i1);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data2
         init_from_sequence(Sequence& seq)
@@ -235,31 +278,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<2> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector2() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector2(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
             : base_type(arg0 , arg1) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector2(U0 && arg0 , U1 && arg1)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector2(vector2&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector2(vector2 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector2&
         operator=(vector2 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector2&
         operator=(vector2&& vec)
         {
@@ -268,24 +317,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector2(
             vector2<U0 , U1> const& vec)
             : base_type(vec.m0 , vec.m1) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector2(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector2(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector2&
         operator=(vector2<U0 , U1> const& vec)
         {
@@ -293,7 +353,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -303,16 +363,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -322,29 +382,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2>
     struct vector_data3
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data3()
             : m0() , m1() , m2() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data3(U0 && arg0 , U1 && arg1 , U2 && arg2
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data3(
             vector_data3&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data3(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
             : m0(arg0) , m1(arg1) , m2(arg2) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data3(
             vector_data3 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data3&
         operator=(vector_data3 const& vec)
         {
@@ -352,6 +419,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data3
         init_from_sequence(Sequence const& seq)
@@ -362,6 +432,9 @@ namespace boost { namespace fusion
             return vector_data3(*i0 , *i1 , *i2);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data3
         init_from_sequence(Sequence& seq)
@@ -386,31 +459,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<3> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector3() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector3(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
             : base_type(arg0 , arg1 , arg2) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector3(U0 && arg0 , U1 && arg1 , U2 && arg2)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector3(vector3&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector3(vector3 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector3&
         operator=(vector3 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector3&
         operator=(vector3&& vec)
         {
@@ -419,24 +498,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector3(
             vector3<U0 , U1 , U2> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector3(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector3(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector3&
         operator=(vector3<U0 , U1 , U2> const& vec)
         {
@@ -444,7 +534,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -454,16 +544,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -473,29 +563,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3>
     struct vector_data4
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data4()
             : m0() , m1() , m2() , m3() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data4(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data4(
             vector_data4&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data4(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data4(
             vector_data4 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data4&
         operator=(vector_data4 const& vec)
         {
@@ -503,6 +600,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data4
         init_from_sequence(Sequence const& seq)
@@ -513,6 +613,9 @@ namespace boost { namespace fusion
             return vector_data4(*i0 , *i1 , *i2 , *i3);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data4
         init_from_sequence(Sequence& seq)
@@ -537,31 +640,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<4> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector4() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector4(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
             : base_type(arg0 , arg1 , arg2 , arg3) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector4(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector4(vector4&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector4(vector4 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector4&
         operator=(vector4 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector4&
         operator=(vector4&& vec)
         {
@@ -570,24 +679,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector4(
             vector4<U0 , U1 , U2 , U3> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector4(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector4(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector4&
         operator=(vector4<U0 , U1 , U2 , U3> const& vec)
         {
@@ -595,7 +715,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -605,16 +725,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -624,29 +744,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4>
     struct vector_data5
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data5()
             : m0() , m1() , m2() , m3() , m4() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data5(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data5(
             vector_data5&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data5(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data5(
             vector_data5 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data5&
         operator=(vector_data5 const& vec)
         {
@@ -654,6 +781,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data5
         init_from_sequence(Sequence const& seq)
@@ -664,6 +794,9 @@ namespace boost { namespace fusion
             return vector_data5(*i0 , *i1 , *i2 , *i3 , *i4);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data5
         init_from_sequence(Sequence& seq)
@@ -688,31 +821,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<5> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector5() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector5(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector5(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector5(vector5&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector5(vector5 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector5&
         operator=(vector5 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector5&
         operator=(vector5&& vec)
         {
@@ -721,24 +860,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector5(
             vector5<U0 , U1 , U2 , U3 , U4> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector5(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector5(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector5&
         operator=(vector5<U0 , U1 , U2 , U3 , U4> const& vec)
         {
@@ -746,7 +896,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -756,16 +906,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -775,29 +925,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5>
     struct vector_data6
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data6()
             : m0() , m1() , m2() , m3() , m4() , m5() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data6(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data6(
             vector_data6&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data6(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data6(
             vector_data6 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data6&
         operator=(vector_data6 const& vec)
         {
@@ -805,6 +962,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data6
         init_from_sequence(Sequence const& seq)
@@ -815,6 +975,9 @@ namespace boost { namespace fusion
             return vector_data6(*i0 , *i1 , *i2 , *i3 , *i4 , *i5);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data6
         init_from_sequence(Sequence& seq)
@@ -839,31 +1002,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<6> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector6() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector6(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector6(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector6(vector6&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector6(vector6 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector6&
         operator=(vector6 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector6&
         operator=(vector6&& vec)
         {
@@ -872,24 +1041,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector6(
             vector6<U0 , U1 , U2 , U3 , U4 , U5> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector6(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector6(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector6&
         operator=(vector6<U0 , U1 , U2 , U3 , U4 , U5> const& vec)
         {
@@ -897,7 +1077,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -907,16 +1087,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -926,29 +1106,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6>
     struct vector_data7
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data7()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data7(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data7(
             vector_data7&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data7(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data7(
             vector_data7 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data7&
         operator=(vector_data7 const& vec)
         {
@@ -956,6 +1143,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data7
         init_from_sequence(Sequence const& seq)
@@ -966,6 +1156,9 @@ namespace boost { namespace fusion
             return vector_data7(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data7
         init_from_sequence(Sequence& seq)
@@ -990,31 +1183,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<7> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector7() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector7(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector7(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector7(vector7&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector7(vector7 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector7&
         operator=(vector7 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector7&
         operator=(vector7&& vec)
         {
@@ -1023,24 +1222,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector7(
             vector7<U0 , U1 , U2 , U3 , U4 , U5 , U6> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector7(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector7(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector7&
         operator=(vector7<U0 , U1 , U2 , U3 , U4 , U5 , U6> const& vec)
         {
@@ -1048,7 +1258,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1058,16 +1268,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1077,29 +1287,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7>
     struct vector_data8
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data8()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data8(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data8(
             vector_data8&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data8(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data8(
             vector_data8 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data8&
         operator=(vector_data8 const& vec)
         {
@@ -1107,6 +1324,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data8
         init_from_sequence(Sequence const& seq)
@@ -1117,6 +1337,9 @@ namespace boost { namespace fusion
             return vector_data8(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data8
         init_from_sequence(Sequence& seq)
@@ -1141,31 +1364,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<8> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector8() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector8(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector8(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector8(vector8&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector8(vector8 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector8&
         operator=(vector8 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector8&
         operator=(vector8&& vec)
         {
@@ -1174,24 +1403,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector8(
             vector8<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector8(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector8(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector8&
         operator=(vector8<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7> const& vec)
         {
@@ -1199,7 +1439,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1209,16 +1449,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1228,29 +1468,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8>
     struct vector_data9
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data9()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data9(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data9(
             vector_data9&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data9(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data9(
             vector_data9 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data9&
         operator=(vector_data9 const& vec)
         {
@@ -1258,6 +1505,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data9
         init_from_sequence(Sequence const& seq)
@@ -1268,6 +1518,9 @@ namespace boost { namespace fusion
             return vector_data9(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data9
         init_from_sequence(Sequence& seq)
@@ -1292,31 +1545,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<9> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector9() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector9(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector9(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector9(vector9&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector9(vector9 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector9&
         operator=(vector9 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector9&
         operator=(vector9&& vec)
         {
@@ -1325,24 +1584,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector9(
             vector9<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector9(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector9(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector9&
         operator=(vector9<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8> const& vec)
         {
@@ -1350,7 +1620,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1360,16 +1630,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1379,29 +1649,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9>
     struct vector_data10
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data10()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data10(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data10(
             vector_data10&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data10(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data10(
             vector_data10 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data10&
         operator=(vector_data10 const& vec)
         {
@@ -1409,6 +1686,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data10
         init_from_sequence(Sequence const& seq)
@@ -1419,6 +1699,9 @@ namespace boost { namespace fusion
             return vector_data10(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data10
         init_from_sequence(Sequence& seq)
@@ -1443,31 +1726,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<10> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector10() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector10(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector10(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector10(vector10&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector10(vector10 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector10&
         operator=(vector10 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector10&
         operator=(vector10&& vec)
         {
@@ -1476,24 +1765,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector10(
             vector10<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector10(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector10(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector10&
         operator=(vector10<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& vec)
         {
@@ -1501,7 +1801,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1511,16 +1811,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vector20.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vector20.hpp
index 5e1c1196..91a9e59c 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vector20.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vector20.hpp
@@ -14,29 +14,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10>
     struct vector_data11
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data11()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data11(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data11(
             vector_data11&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data11(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data11(
             vector_data11 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data11&
         operator=(vector_data11 const& vec)
         {
@@ -44,6 +51,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data11
         init_from_sequence(Sequence const& seq)
@@ -54,6 +64,9 @@ namespace boost { namespace fusion
             return vector_data11(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data11
         init_from_sequence(Sequence& seq)
@@ -78,31 +91,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<11> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector11() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector11(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector11(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector11(vector11&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector11(vector11 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector11&
         operator=(vector11 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector11&
         operator=(vector11&& vec)
         {
@@ -111,24 +130,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector11(
             vector11<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector11(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector11(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector11&
         operator=(vector11<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10> const& vec)
         {
@@ -136,7 +166,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -146,16 +176,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -165,29 +195,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11>
     struct vector_data12
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data12()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data12(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data12(
             vector_data12&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data12(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data12(
             vector_data12 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data12&
         operator=(vector_data12 const& vec)
         {
@@ -195,6 +232,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data12
         init_from_sequence(Sequence const& seq)
@@ -205,6 +245,9 @@ namespace boost { namespace fusion
             return vector_data12(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data12
         init_from_sequence(Sequence& seq)
@@ -229,31 +272,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<12> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector12() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector12(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector12(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector12(vector12&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector12(vector12 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector12&
         operator=(vector12 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector12&
         operator=(vector12&& vec)
         {
@@ -262,24 +311,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector12(
             vector12<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector12(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector12(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector12&
         operator=(vector12<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11> const& vec)
         {
@@ -287,7 +347,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -297,16 +357,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -316,29 +376,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12>
     struct vector_data13
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data13()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data13(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data13(
             vector_data13&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data13(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data13(
             vector_data13 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data13&
         operator=(vector_data13 const& vec)
         {
@@ -346,6 +413,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data13
         init_from_sequence(Sequence const& seq)
@@ -356,6 +426,9 @@ namespace boost { namespace fusion
             return vector_data13(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data13
         init_from_sequence(Sequence& seq)
@@ -380,31 +453,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<13> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector13() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector13(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector13(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector13(vector13&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector13(vector13 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector13&
         operator=(vector13 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector13&
         operator=(vector13&& vec)
         {
@@ -413,24 +492,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector13(
             vector13<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector13(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector13(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector13&
         operator=(vector13<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12> const& vec)
         {
@@ -438,7 +528,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -448,16 +538,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -467,29 +557,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13>
     struct vector_data14
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data14()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data14(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data14(
             vector_data14&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data14(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data14(
             vector_data14 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data14&
         operator=(vector_data14 const& vec)
         {
@@ -497,6 +594,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data14
         init_from_sequence(Sequence const& seq)
@@ -507,6 +607,9 @@ namespace boost { namespace fusion
             return vector_data14(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data14
         init_from_sequence(Sequence& seq)
@@ -531,31 +634,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<14> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector14() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector14(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector14(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector14(vector14&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector14(vector14 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector14&
         operator=(vector14 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector14&
         operator=(vector14&& vec)
         {
@@ -564,24 +673,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector14(
             vector14<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector14(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector14(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector14&
         operator=(vector14<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13> const& vec)
         {
@@ -589,7 +709,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -599,16 +719,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -618,29 +738,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14>
     struct vector_data15
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data15()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data15(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data15(
             vector_data15&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data15(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data15(
             vector_data15 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data15&
         operator=(vector_data15 const& vec)
         {
@@ -648,6 +775,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data15
         init_from_sequence(Sequence const& seq)
@@ -658,6 +788,9 @@ namespace boost { namespace fusion
             return vector_data15(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data15
         init_from_sequence(Sequence& seq)
@@ -682,31 +815,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<15> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector15() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector15(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector15(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector15(vector15&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector15(vector15 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector15&
         operator=(vector15 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector15&
         operator=(vector15&& vec)
         {
@@ -715,24 +854,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector15(
             vector15<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector15(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector15(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector15&
         operator=(vector15<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14> const& vec)
         {
@@ -740,7 +890,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -750,16 +900,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -769,29 +919,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15>
     struct vector_data16
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data16()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data16(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data16(
             vector_data16&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data16(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data16(
             vector_data16 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data16&
         operator=(vector_data16 const& vec)
         {
@@ -799,6 +956,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data16
         init_from_sequence(Sequence const& seq)
@@ -809,6 +969,9 @@ namespace boost { namespace fusion
             return vector_data16(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data16
         init_from_sequence(Sequence& seq)
@@ -833,31 +996,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<16> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector16() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector16(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector16(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector16(vector16&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector16(vector16 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector16&
         operator=(vector16 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector16&
         operator=(vector16&& vec)
         {
@@ -866,24 +1035,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector16(
             vector16<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector16(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector16(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector16&
         operator=(vector16<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15> const& vec)
         {
@@ -891,7 +1071,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -901,16 +1081,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -920,29 +1100,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16>
     struct vector_data17
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data17()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data17(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data17(
             vector_data17&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data17(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data17(
             vector_data17 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data17&
         operator=(vector_data17 const& vec)
         {
@@ -950,6 +1137,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data17
         init_from_sequence(Sequence const& seq)
@@ -960,6 +1150,9 @@ namespace boost { namespace fusion
             return vector_data17(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data17
         init_from_sequence(Sequence& seq)
@@ -984,31 +1177,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<17> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector17() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector17(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector17(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector17(vector17&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector17(vector17 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector17&
         operator=(vector17 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector17&
         operator=(vector17&& vec)
         {
@@ -1017,24 +1216,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector17(
             vector17<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector17(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector17(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector17&
         operator=(vector17<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16> const& vec)
         {
@@ -1042,7 +1252,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1052,16 +1262,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1071,29 +1281,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17>
     struct vector_data18
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data18()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data18(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data18(
             vector_data18&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data18(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data18(
             vector_data18 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data18&
         operator=(vector_data18 const& vec)
         {
@@ -1101,6 +1318,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data18
         init_from_sequence(Sequence const& seq)
@@ -1111,6 +1331,9 @@ namespace boost { namespace fusion
             return vector_data18(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data18
         init_from_sequence(Sequence& seq)
@@ -1135,31 +1358,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<18> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector18() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector18(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector18(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector18(vector18&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector18(vector18 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector18&
         operator=(vector18 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector18&
         operator=(vector18&& vec)
         {
@@ -1168,24 +1397,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector18(
             vector18<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector18(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector18(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector18&
         operator=(vector18<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17> const& vec)
         {
@@ -1193,7 +1433,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1203,16 +1443,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1222,29 +1462,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18>
     struct vector_data19
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data19()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data19(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data19(
             vector_data19&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data19(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data19(
             vector_data19 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data19&
         operator=(vector_data19 const& vec)
         {
@@ -1252,6 +1499,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data19
         init_from_sequence(Sequence const& seq)
@@ -1262,6 +1512,9 @@ namespace boost { namespace fusion
             return vector_data19(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data19
         init_from_sequence(Sequence& seq)
@@ -1286,31 +1539,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<19> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector19() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector19(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector19(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector19(vector19&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector19(vector19 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector19&
         operator=(vector19 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector19&
         operator=(vector19&& vec)
         {
@@ -1319,24 +1578,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector19(
             vector19<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector19(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector19(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector19&
         operator=(vector19<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18> const& vec)
         {
@@ -1344,7 +1614,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1354,16 +1624,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1373,29 +1643,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19>
     struct vector_data20
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data20()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data20(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data20(
             vector_data20&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data20(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data20(
             vector_data20 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data20&
         operator=(vector_data20 const& vec)
         {
@@ -1403,6 +1680,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data20
         init_from_sequence(Sequence const& seq)
@@ -1413,6 +1693,9 @@ namespace boost { namespace fusion
             return vector_data20(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data20
         init_from_sequence(Sequence& seq)
@@ -1437,31 +1720,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<20> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector20() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector20(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector20(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector20(vector20&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector20(vector20 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector20&
         operator=(vector20 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector20&
         operator=(vector20&& vec)
         {
@@ -1470,24 +1759,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector20(
             vector20<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector20(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector20(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector20&
         operator=(vector20<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& vec)
         {
@@ -1495,7 +1795,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1505,16 +1805,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vector30.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vector30.hpp
index cf676ce1..c8234520 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vector30.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vector30.hpp
@@ -14,29 +14,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20>
     struct vector_data21
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data21()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data21(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data21(
             vector_data21&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data21(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data21(
             vector_data21 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data21&
         operator=(vector_data21 const& vec)
         {
@@ -44,6 +51,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data21
         init_from_sequence(Sequence const& seq)
@@ -54,6 +64,9 @@ namespace boost { namespace fusion
             return vector_data21(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data21
         init_from_sequence(Sequence& seq)
@@ -78,31 +91,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<21> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector21() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector21(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector21(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector21(vector21&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector21(vector21 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector21&
         operator=(vector21 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector21&
         operator=(vector21&& vec)
         {
@@ -111,24 +130,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector21(
             vector21<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector21(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector21(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector21&
         operator=(vector21<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20> const& vec)
         {
@@ -136,7 +166,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -146,16 +176,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -165,29 +195,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21>
     struct vector_data22
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data22()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data22(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data22(
             vector_data22&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data22(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data22(
             vector_data22 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data22&
         operator=(vector_data22 const& vec)
         {
@@ -195,6 +232,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data22
         init_from_sequence(Sequence const& seq)
@@ -205,6 +245,9 @@ namespace boost { namespace fusion
             return vector_data22(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data22
         init_from_sequence(Sequence& seq)
@@ -229,31 +272,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<22> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector22() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector22(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector22(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector22(vector22&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector22(vector22 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector22&
         operator=(vector22 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector22&
         operator=(vector22&& vec)
         {
@@ -262,24 +311,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector22(
             vector22<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector22(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector22(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector22&
         operator=(vector22<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21> const& vec)
         {
@@ -287,7 +347,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -297,16 +357,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -316,29 +376,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22>
     struct vector_data23
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data23()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data23(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data23(
             vector_data23&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data23(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data23(
             vector_data23 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data23&
         operator=(vector_data23 const& vec)
         {
@@ -346,6 +413,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data23
         init_from_sequence(Sequence const& seq)
@@ -356,6 +426,9 @@ namespace boost { namespace fusion
             return vector_data23(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data23
         init_from_sequence(Sequence& seq)
@@ -380,31 +453,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<23> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector23() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector23(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector23(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector23(vector23&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector23(vector23 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector23&
         operator=(vector23 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector23&
         operator=(vector23&& vec)
         {
@@ -413,24 +492,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector23(
             vector23<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector23(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector23(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector23&
         operator=(vector23<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22> const& vec)
         {
@@ -438,7 +528,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -448,16 +538,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -467,29 +557,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23>
     struct vector_data24
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data24()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data24(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data24(
             vector_data24&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data24(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data24(
             vector_data24 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data24&
         operator=(vector_data24 const& vec)
         {
@@ -497,6 +594,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data24
         init_from_sequence(Sequence const& seq)
@@ -507,6 +607,9 @@ namespace boost { namespace fusion
             return vector_data24(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data24
         init_from_sequence(Sequence& seq)
@@ -531,31 +634,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<24> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector24() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector24(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector24(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector24(vector24&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector24(vector24 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector24&
         operator=(vector24 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector24&
         operator=(vector24&& vec)
         {
@@ -564,24 +673,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector24(
             vector24<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector24(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector24(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector24&
         operator=(vector24<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23> const& vec)
         {
@@ -589,7 +709,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -599,16 +719,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -618,29 +738,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24>
     struct vector_data25
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data25()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data25(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data25(
             vector_data25&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data25(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data25(
             vector_data25 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data25&
         operator=(vector_data25 const& vec)
         {
@@ -648,6 +775,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data25
         init_from_sequence(Sequence const& seq)
@@ -658,6 +788,9 @@ namespace boost { namespace fusion
             return vector_data25(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data25
         init_from_sequence(Sequence& seq)
@@ -682,31 +815,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<25> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector25() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector25(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector25(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector25(vector25&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector25(vector25 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector25&
         operator=(vector25 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector25&
         operator=(vector25&& vec)
         {
@@ -715,24 +854,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector25(
             vector25<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector25(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector25(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector25&
         operator=(vector25<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24> const& vec)
         {
@@ -740,7 +890,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -750,16 +900,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -769,29 +919,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25>
     struct vector_data26
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data26()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data26(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data26(
             vector_data26&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data26(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data26(
             vector_data26 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data26&
         operator=(vector_data26 const& vec)
         {
@@ -799,6 +956,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data26
         init_from_sequence(Sequence const& seq)
@@ -809,6 +969,9 @@ namespace boost { namespace fusion
             return vector_data26(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data26
         init_from_sequence(Sequence& seq)
@@ -833,31 +996,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<26> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector26() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector26(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector26(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector26(vector26&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector26(vector26 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector26&
         operator=(vector26 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector26&
         operator=(vector26&& vec)
         {
@@ -866,24 +1035,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector26(
             vector26<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector26(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector26(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector26&
         operator=(vector26<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25> const& vec)
         {
@@ -891,7 +1071,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -901,16 +1081,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -920,29 +1100,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26>
     struct vector_data27
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data27()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data27(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data27(
             vector_data27&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data27(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data27(
             vector_data27 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data27&
         operator=(vector_data27 const& vec)
         {
@@ -950,6 +1137,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data27
         init_from_sequence(Sequence const& seq)
@@ -960,6 +1150,9 @@ namespace boost { namespace fusion
             return vector_data27(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data27
         init_from_sequence(Sequence& seq)
@@ -984,31 +1177,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<27> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector27() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector27(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector27(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector27(vector27&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector27(vector27 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector27&
         operator=(vector27 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector27&
         operator=(vector27&& vec)
         {
@@ -1017,24 +1216,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector27(
             vector27<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector27(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector27(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector27&
         operator=(vector27<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26> const& vec)
         {
@@ -1042,7 +1252,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1052,16 +1262,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1071,29 +1281,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27>
     struct vector_data28
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data28()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data28(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data28(
             vector_data28&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data28(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data28(
             vector_data28 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data28&
         operator=(vector_data28 const& vec)
         {
@@ -1101,6 +1318,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data28
         init_from_sequence(Sequence const& seq)
@@ -1111,6 +1331,9 @@ namespace boost { namespace fusion
             return vector_data28(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data28
         init_from_sequence(Sequence& seq)
@@ -1135,31 +1358,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<28> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector28() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector28(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector28(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector28(vector28&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector28(vector28 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector28&
         operator=(vector28 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector28&
         operator=(vector28&& vec)
         {
@@ -1168,24 +1397,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector28(
             vector28<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector28(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector28(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector28&
         operator=(vector28<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27> const& vec)
         {
@@ -1193,7 +1433,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1203,16 +1443,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1222,29 +1462,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28>
     struct vector_data29
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data29()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data29(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data29(
             vector_data29&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data29(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data29(
             vector_data29 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data29&
         operator=(vector_data29 const& vec)
         {
@@ -1252,6 +1499,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data29
         init_from_sequence(Sequence const& seq)
@@ -1262,6 +1512,9 @@ namespace boost { namespace fusion
             return vector_data29(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data29
         init_from_sequence(Sequence& seq)
@@ -1286,31 +1539,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<29> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector29() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector29(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector29(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector29(vector29&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector29(vector29 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector29&
         operator=(vector29 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector29&
         operator=(vector29&& vec)
         {
@@ -1319,24 +1578,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector29(
             vector29<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector29(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector29(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector29&
         operator=(vector29<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28> const& vec)
         {
@@ -1344,7 +1614,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1354,16 +1624,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1373,29 +1643,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29>
     struct vector_data30
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data30()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data30(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data30(
             vector_data30&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data30(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data30(
             vector_data30 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data30&
         operator=(vector_data30 const& vec)
         {
@@ -1403,6 +1680,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data30
         init_from_sequence(Sequence const& seq)
@@ -1413,6 +1693,9 @@ namespace boost { namespace fusion
             return vector_data30(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data30
         init_from_sequence(Sequence& seq)
@@ -1437,31 +1720,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<30> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector30() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector30(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector30(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector30(vector30&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector30(vector30 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector30&
         operator=(vector30 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector30&
         operator=(vector30&& vec)
         {
@@ -1470,24 +1759,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector30(
             vector30<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector30(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector30(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector30&
         operator=(vector30<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& vec)
         {
@@ -1495,7 +1795,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1505,16 +1805,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vector40.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vector40.hpp
index a4c15ece..ec16fcd9 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vector40.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vector40.hpp
@@ -14,29 +14,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30>
     struct vector_data31
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data31()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data31(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data31(
             vector_data31&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data31(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data31(
             vector_data31 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data31&
         operator=(vector_data31 const& vec)
         {
@@ -44,6 +51,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data31
         init_from_sequence(Sequence const& seq)
@@ -54,6 +64,9 @@ namespace boost { namespace fusion
             return vector_data31(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data31
         init_from_sequence(Sequence& seq)
@@ -78,31 +91,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<31> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector31() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector31(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector31(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector31(vector31&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector31(vector31 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector31&
         operator=(vector31 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector31&
         operator=(vector31&& vec)
         {
@@ -111,24 +130,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector31(
             vector31<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector31(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector31(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector31&
         operator=(vector31<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30> const& vec)
         {
@@ -136,7 +166,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -146,16 +176,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -165,29 +195,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31>
     struct vector_data32
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data32()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data32(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data32(
             vector_data32&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data32(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data32(
             vector_data32 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data32&
         operator=(vector_data32 const& vec)
         {
@@ -195,6 +232,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data32
         init_from_sequence(Sequence const& seq)
@@ -205,6 +245,9 @@ namespace boost { namespace fusion
             return vector_data32(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data32
         init_from_sequence(Sequence& seq)
@@ -229,31 +272,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<32> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector32() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector32(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector32(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector32(vector32&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector32(vector32 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector32&
         operator=(vector32 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector32&
         operator=(vector32&& vec)
         {
@@ -262,24 +311,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector32(
             vector32<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector32(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector32(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector32&
         operator=(vector32<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31> const& vec)
         {
@@ -287,7 +347,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -297,16 +357,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -316,29 +376,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32>
     struct vector_data33
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data33()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data33(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data33(
             vector_data33&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data33(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data33(
             vector_data33 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data33&
         operator=(vector_data33 const& vec)
         {
@@ -346,6 +413,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data33
         init_from_sequence(Sequence const& seq)
@@ -356,6 +426,9 @@ namespace boost { namespace fusion
             return vector_data33(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data33
         init_from_sequence(Sequence& seq)
@@ -380,31 +453,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<33> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector33() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector33(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector33(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector33(vector33&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector33(vector33 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector33&
         operator=(vector33 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector33&
         operator=(vector33&& vec)
         {
@@ -413,24 +492,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector33(
             vector33<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector33(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector33(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector33&
         operator=(vector33<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32> const& vec)
         {
@@ -438,7 +528,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -448,16 +538,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -467,29 +557,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33>
     struct vector_data34
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data34()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data34(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data34(
             vector_data34&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data34(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data34(
             vector_data34 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data34&
         operator=(vector_data34 const& vec)
         {
@@ -497,6 +594,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data34
         init_from_sequence(Sequence const& seq)
@@ -507,6 +607,9 @@ namespace boost { namespace fusion
             return vector_data34(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data34
         init_from_sequence(Sequence& seq)
@@ -531,31 +634,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<34> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector34() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector34(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector34(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector34(vector34&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector34(vector34 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector34&
         operator=(vector34 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector34&
         operator=(vector34&& vec)
         {
@@ -564,24 +673,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector34(
             vector34<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector34(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector34(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector34&
         operator=(vector34<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33> const& vec)
         {
@@ -589,7 +709,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -599,16 +719,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -618,29 +738,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34>
     struct vector_data35
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data35()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data35(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data35(
             vector_data35&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data35(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data35(
             vector_data35 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data35&
         operator=(vector_data35 const& vec)
         {
@@ -648,6 +775,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data35
         init_from_sequence(Sequence const& seq)
@@ -658,6 +788,9 @@ namespace boost { namespace fusion
             return vector_data35(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data35
         init_from_sequence(Sequence& seq)
@@ -682,31 +815,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<35> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector35() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector35(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector35(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector35(vector35&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector35(vector35 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector35&
         operator=(vector35 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector35&
         operator=(vector35&& vec)
         {
@@ -715,24 +854,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector35(
             vector35<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector35(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector35(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector35&
         operator=(vector35<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34> const& vec)
         {
@@ -740,7 +890,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -750,16 +900,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -769,29 +919,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35>
     struct vector_data36
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data36()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data36(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data36(
             vector_data36&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data36(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data36(
             vector_data36 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data36&
         operator=(vector_data36 const& vec)
         {
@@ -799,6 +956,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data36
         init_from_sequence(Sequence const& seq)
@@ -809,6 +969,9 @@ namespace boost { namespace fusion
             return vector_data36(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data36
         init_from_sequence(Sequence& seq)
@@ -833,31 +996,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<36> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector36() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector36(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector36(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector36(vector36&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector36(vector36 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector36&
         operator=(vector36 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector36&
         operator=(vector36&& vec)
         {
@@ -866,24 +1035,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector36(
             vector36<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector36(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector36(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector36&
         operator=(vector36<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35> const& vec)
         {
@@ -891,7 +1071,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -901,16 +1081,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -920,29 +1100,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36>
     struct vector_data37
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data37()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data37(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data37(
             vector_data37&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data37(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data37(
             vector_data37 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data37&
         operator=(vector_data37 const& vec)
         {
@@ -950,6 +1137,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data37
         init_from_sequence(Sequence const& seq)
@@ -960,6 +1150,9 @@ namespace boost { namespace fusion
             return vector_data37(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data37
         init_from_sequence(Sequence& seq)
@@ -984,31 +1177,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<37> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector37() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector37(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector37(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector37(vector37&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector37(vector37 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector37&
         operator=(vector37 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector37&
         operator=(vector37&& vec)
         {
@@ -1017,24 +1216,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector37(
             vector37<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector37(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector37(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector37&
         operator=(vector37<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36> const& vec)
         {
@@ -1042,7 +1252,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1052,16 +1262,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1071,29 +1281,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37>
     struct vector_data38
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data38()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data38(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data38(
             vector_data38&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data38(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data38(
             vector_data38 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data38&
         operator=(vector_data38 const& vec)
         {
@@ -1101,6 +1318,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data38
         init_from_sequence(Sequence const& seq)
@@ -1111,6 +1331,9 @@ namespace boost { namespace fusion
             return vector_data38(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data38
         init_from_sequence(Sequence& seq)
@@ -1135,31 +1358,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<38> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector38() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector38(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector38(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector38(vector38&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector38(vector38 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector38&
         operator=(vector38 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector38&
         operator=(vector38&& vec)
         {
@@ -1168,24 +1397,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector38(
             vector38<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector38(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector38(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector38&
         operator=(vector38<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37> const& vec)
         {
@@ -1193,7 +1433,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1203,16 +1443,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1222,29 +1462,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38>
     struct vector_data39
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data39()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data39(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data39(
             vector_data39&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data39(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data39(
             vector_data39 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data39&
         operator=(vector_data39 const& vec)
         {
@@ -1252,6 +1499,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data39
         init_from_sequence(Sequence const& seq)
@@ -1262,6 +1512,9 @@ namespace boost { namespace fusion
             return vector_data39(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data39
         init_from_sequence(Sequence& seq)
@@ -1286,31 +1539,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<39> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector39() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector39(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector39(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector39(vector39&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector39(vector39 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector39&
         operator=(vector39 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector39&
         operator=(vector39&& vec)
         {
@@ -1319,24 +1578,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector39(
             vector39<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector39(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector39(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector39&
         operator=(vector39<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38> const& vec)
         {
@@ -1344,7 +1614,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1354,16 +1624,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1373,29 +1643,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39>
     struct vector_data40
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data40()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data40(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data40(
             vector_data40&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data40(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data40(
             vector_data40 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data40&
         operator=(vector_data40 const& vec)
         {
@@ -1403,6 +1680,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data40
         init_from_sequence(Sequence const& seq)
@@ -1413,6 +1693,9 @@ namespace boost { namespace fusion
             return vector_data40(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data40
         init_from_sequence(Sequence& seq)
@@ -1437,31 +1720,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<40> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector40() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector40(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector40(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector40(vector40&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector40(vector40 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector40&
         operator=(vector40 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector40&
         operator=(vector40&& vec)
         {
@@ -1470,24 +1759,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector40(
             vector40<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector40(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector40(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector40&
         operator=(vector40<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& vec)
         {
@@ -1495,7 +1795,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1505,16 +1805,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vector50.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vector50.hpp
index 03790e8c..2d787edf 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vector50.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vector50.hpp
@@ -14,29 +14,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40>
     struct vector_data41
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data41()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data41(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data41(
             vector_data41&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data41(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data41(
             vector_data41 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data41&
         operator=(vector_data41 const& vec)
         {
@@ -44,6 +51,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data41
         init_from_sequence(Sequence const& seq)
@@ -54,6 +64,9 @@ namespace boost { namespace fusion
             return vector_data41(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data41
         init_from_sequence(Sequence& seq)
@@ -78,31 +91,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<41> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector41() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector41(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector41(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector41(vector41&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector41(vector41 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector41&
         operator=(vector41 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector41&
         operator=(vector41&& vec)
         {
@@ -111,24 +130,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector41(
             vector41<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector41(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector41(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector41&
         operator=(vector41<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40> const& vec)
         {
@@ -136,7 +166,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -146,16 +176,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -165,29 +195,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41>
     struct vector_data42
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data42()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data42(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data42(
             vector_data42&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data42(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data42(
             vector_data42 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data42&
         operator=(vector_data42 const& vec)
         {
@@ -195,6 +232,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data42
         init_from_sequence(Sequence const& seq)
@@ -205,6 +245,9 @@ namespace boost { namespace fusion
             return vector_data42(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data42
         init_from_sequence(Sequence& seq)
@@ -229,31 +272,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<42> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector42() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector42(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector42(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector42(vector42&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector42(vector42 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector42&
         operator=(vector42 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector42&
         operator=(vector42&& vec)
         {
@@ -262,24 +311,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector42(
             vector42<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector42(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector42(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector42&
         operator=(vector42<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41> const& vec)
         {
@@ -287,7 +347,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -297,16 +357,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -316,29 +376,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42>
     struct vector_data43
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data43()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data43(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data43(
             vector_data43&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data43(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data43(
             vector_data43 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data43&
         operator=(vector_data43 const& vec)
         {
@@ -346,6 +413,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data43
         init_from_sequence(Sequence const& seq)
@@ -356,6 +426,9 @@ namespace boost { namespace fusion
             return vector_data43(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data43
         init_from_sequence(Sequence& seq)
@@ -380,31 +453,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<43> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector43() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector43(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector43(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector43(vector43&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector43(vector43 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector43&
         operator=(vector43 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector43&
         operator=(vector43&& vec)
         {
@@ -413,24 +492,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector43(
             vector43<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector43(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector43(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector43&
         operator=(vector43<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42> const& vec)
         {
@@ -438,7 +528,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -448,16 +538,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -467,29 +557,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43>
     struct vector_data44
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data44()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data44(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data44(
             vector_data44&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data44(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data44(
             vector_data44 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data44&
         operator=(vector_data44 const& vec)
         {
@@ -497,6 +594,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data44
         init_from_sequence(Sequence const& seq)
@@ -507,6 +607,9 @@ namespace boost { namespace fusion
             return vector_data44(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data44
         init_from_sequence(Sequence& seq)
@@ -531,31 +634,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<44> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector44() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector44(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector44(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector44(vector44&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector44(vector44 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector44&
         operator=(vector44 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector44&
         operator=(vector44&& vec)
         {
@@ -564,24 +673,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector44(
             vector44<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector44(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector44(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector44&
         operator=(vector44<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43> const& vec)
         {
@@ -589,7 +709,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -599,16 +719,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -618,29 +738,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44>
     struct vector_data45
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data45()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() , m44() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data45(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) , m44(std::forward<U44>( arg44)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data45(
             vector_data45&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) , m44(std::forward<T44>( other.m44)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data45(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) , m44(arg44) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data45(
             vector_data45 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) , m44(other.m44) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data45&
         operator=(vector_data45 const& vec)
         {
@@ -648,6 +775,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data45
         init_from_sequence(Sequence const& seq)
@@ -658,6 +788,9 @@ namespace boost { namespace fusion
             return vector_data45(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43 , *i44);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data45
         init_from_sequence(Sequence& seq)
@@ -682,31 +815,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<45> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector45() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector45(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector45(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector45(vector45&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector45(vector45 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector45&
         operator=(vector45 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector45&
         operator=(vector45&& vec)
         {
@@ -715,24 +854,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector45(
             vector45<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43 , vec.m44) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector45(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector45(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector45&
         operator=(vector45<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44> const& vec)
         {
@@ -740,7 +890,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -750,16 +900,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43; this->m44 = *i44;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -769,29 +919,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45>
     struct vector_data46
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data46()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() , m44() , m45() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data46(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) , m44(std::forward<U44>( arg44)) , m45(std::forward<U45>( arg45)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data46(
             vector_data46&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) , m44(std::forward<T44>( other.m44)) , m45(std::forward<T45>( other.m45)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data46(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) , m44(arg44) , m45(arg45) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data46(
             vector_data46 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) , m44(other.m44) , m45(other.m45) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data46&
         operator=(vector_data46 const& vec)
         {
@@ -799,6 +956,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data46
         init_from_sequence(Sequence const& seq)
@@ -809,6 +969,9 @@ namespace boost { namespace fusion
             return vector_data46(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43 , *i44 , *i45);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data46
         init_from_sequence(Sequence& seq)
@@ -833,31 +996,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<46> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector46() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector46(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector46(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector46(vector46&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector46(vector46 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector46&
         operator=(vector46 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector46&
         operator=(vector46&& vec)
         {
@@ -866,24 +1035,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector46(
             vector46<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43 , vec.m44 , vec.m45) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector46(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector46(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector46&
         operator=(vector46<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45> const& vec)
         {
@@ -891,7 +1071,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -901,16 +1081,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43; this->m44 = *i44; this->m45 = *i45;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -920,29 +1100,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46>
     struct vector_data47
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data47()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() , m44() , m45() , m46() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data47(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) , m44(std::forward<U44>( arg44)) , m45(std::forward<U45>( arg45)) , m46(std::forward<U46>( arg46)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data47(
             vector_data47&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) , m44(std::forward<T44>( other.m44)) , m45(std::forward<T45>( other.m45)) , m46(std::forward<T46>( other.m46)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data47(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) , m44(arg44) , m45(arg45) , m46(arg46) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data47(
             vector_data47 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) , m44(other.m44) , m45(other.m45) , m46(other.m46) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data47&
         operator=(vector_data47 const& vec)
         {
@@ -950,6 +1137,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data47
         init_from_sequence(Sequence const& seq)
@@ -960,6 +1150,9 @@ namespace boost { namespace fusion
             return vector_data47(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43 , *i44 , *i45 , *i46);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data47
         init_from_sequence(Sequence& seq)
@@ -984,31 +1177,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<47> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector47() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector47(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector47(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector47(vector47&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector47(vector47 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector47&
         operator=(vector47 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector47&
         operator=(vector47&& vec)
         {
@@ -1017,24 +1216,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector47(
             vector47<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43 , vec.m44 , vec.m45 , vec.m46) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector47(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector47(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector47&
         operator=(vector47<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46> const& vec)
         {
@@ -1042,7 +1252,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1052,16 +1262,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43; this->m44 = *i44; this->m45 = *i45; this->m46 = *i46;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1071,29 +1281,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47>
     struct vector_data48
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data48()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() , m44() , m45() , m46() , m47() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data48(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) , m44(std::forward<U44>( arg44)) , m45(std::forward<U45>( arg45)) , m46(std::forward<U46>( arg46)) , m47(std::forward<U47>( arg47)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data48(
             vector_data48&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) , m44(std::forward<T44>( other.m44)) , m45(std::forward<T45>( other.m45)) , m46(std::forward<T46>( other.m46)) , m47(std::forward<T47>( other.m47)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data48(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) , m44(arg44) , m45(arg45) , m46(arg46) , m47(arg47) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data48(
             vector_data48 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) , m44(other.m44) , m45(other.m45) , m46(other.m46) , m47(other.m47) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data48&
         operator=(vector_data48 const& vec)
         {
@@ -1101,6 +1318,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data48
         init_from_sequence(Sequence const& seq)
@@ -1111,6 +1331,9 @@ namespace boost { namespace fusion
             return vector_data48(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43 , *i44 , *i45 , *i46 , *i47);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data48
         init_from_sequence(Sequence& seq)
@@ -1135,31 +1358,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<48> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector48() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector48(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector48(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector48(vector48&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector48(vector48 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector48&
         operator=(vector48 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector48&
         operator=(vector48&& vec)
         {
@@ -1168,24 +1397,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector48(
             vector48<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43 , vec.m44 , vec.m45 , vec.m46 , vec.m47) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector48(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector48(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector48&
         operator=(vector48<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47> const& vec)
         {
@@ -1193,7 +1433,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1203,16 +1443,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43; this->m44 = *i44; this->m45 = *i45; this->m46 = *i46; this->m47 = *i47;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<T47>::type at_impl(mpl::int_<47>) { return this->m47; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T47>::type>::type at_impl(mpl::int_<47>) const { return this->m47; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T47>::type at_impl(mpl::int_<47>) { return this->m47; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T47>::type>::type at_impl(mpl::int_<47>) const { return this->m47; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1222,29 +1462,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48>
     struct vector_data49
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data49()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() , m44() , m45() , m46() , m47() , m48() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data49(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) , m44(std::forward<U44>( arg44)) , m45(std::forward<U45>( arg45)) , m46(std::forward<U46>( arg46)) , m47(std::forward<U47>( arg47)) , m48(std::forward<U48>( arg48)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data49(
             vector_data49&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) , m44(std::forward<T44>( other.m44)) , m45(std::forward<T45>( other.m45)) , m46(std::forward<T46>( other.m46)) , m47(std::forward<T47>( other.m47)) , m48(std::forward<T48>( other.m48)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data49(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) , m44(arg44) , m45(arg45) , m46(arg46) , m47(arg47) , m48(arg48) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data49(
             vector_data49 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) , m44(other.m44) , m45(other.m45) , m46(other.m46) , m47(other.m47) , m48(other.m48) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data49&
         operator=(vector_data49 const& vec)
         {
@@ -1252,6 +1499,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data49
         init_from_sequence(Sequence const& seq)
@@ -1262,6 +1512,9 @@ namespace boost { namespace fusion
             return vector_data49(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43 , *i44 , *i45 , *i46 , *i47 , *i48);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data49
         init_from_sequence(Sequence& seq)
@@ -1286,31 +1539,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<49> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector49() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector49(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector49(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47) , std::forward<U48>( arg48)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector49(vector49&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector49(vector49 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector49&
         operator=(vector49 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector49&
         operator=(vector49&& vec)
         {
@@ -1319,24 +1578,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector49(
             vector49<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43 , vec.m44 , vec.m45 , vec.m46 , vec.m47 , vec.m48) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector49(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector49(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector49&
         operator=(vector49<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48> const& vec)
         {
@@ -1344,7 +1614,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1354,16 +1624,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43; this->m44 = *i44; this->m45 = *i45; this->m46 = *i46; this->m47 = *i47; this->m48 = *i48;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<T47>::type at_impl(mpl::int_<47>) { return this->m47; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T47>::type>::type at_impl(mpl::int_<47>) const { return this->m47; } BOOST_FUSION_GPU_ENABLED typename add_reference<T48>::type at_impl(mpl::int_<48>) { return this->m48; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T48>::type>::type at_impl(mpl::int_<48>) const { return this->m48; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T47>::type at_impl(mpl::int_<47>) { return this->m47; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T47>::type>::type at_impl(mpl::int_<47>) const { return this->m47; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T48>::type at_impl(mpl::int_<48>) { return this->m48; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T48>::type>::type at_impl(mpl::int_<48>) const { return this->m48; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
@@ -1373,29 +1643,36 @@ namespace boost { namespace fusion
     template <typename T0 , typename T1 , typename T2 , typename T3 , typename T4 , typename T5 , typename T6 , typename T7 , typename T8 , typename T9 , typename T10 , typename T11 , typename T12 , typename T13 , typename T14 , typename T15 , typename T16 , typename T17 , typename T18 , typename T19 , typename T20 , typename T21 , typename T22 , typename T23 , typename T24 , typename T25 , typename T26 , typename T27 , typename T28 , typename T29 , typename T30 , typename T31 , typename T32 , typename T33 , typename T34 , typename T35 , typename T36 , typename T37 , typename T38 , typename T39 , typename T40 , typename T41 , typename T42 , typename T43 , typename T44 , typename T45 , typename T46 , typename T47 , typename T48 , typename T49>
     struct vector_data50
     {
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data50()
             : m0() , m1() , m2() , m3() , m4() , m5() , m6() , m7() , m8() , m9() , m10() , m11() , m12() , m13() , m14() , m15() , m16() , m17() , m18() , m19() , m20() , m21() , m22() , m23() , m24() , m25() , m26() , m27() , m28() , m29() , m30() , m31() , m32() , m33() , m34() , m35() , m36() , m37() , m38() , m39() , m40() , m41() , m42() , m43() , m44() , m45() , m46() , m47() , m48() , m49() {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector_data50(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48 , U49 && arg49
           , typename boost::enable_if<is_convertible<U0, T0> >::type* = 0
         )
             : m0(std::forward<U0>( arg0)) , m1(std::forward<U1>( arg1)) , m2(std::forward<U2>( arg2)) , m3(std::forward<U3>( arg3)) , m4(std::forward<U4>( arg4)) , m5(std::forward<U5>( arg5)) , m6(std::forward<U6>( arg6)) , m7(std::forward<U7>( arg7)) , m8(std::forward<U8>( arg8)) , m9(std::forward<U9>( arg9)) , m10(std::forward<U10>( arg10)) , m11(std::forward<U11>( arg11)) , m12(std::forward<U12>( arg12)) , m13(std::forward<U13>( arg13)) , m14(std::forward<U14>( arg14)) , m15(std::forward<U15>( arg15)) , m16(std::forward<U16>( arg16)) , m17(std::forward<U17>( arg17)) , m18(std::forward<U18>( arg18)) , m19(std::forward<U19>( arg19)) , m20(std::forward<U20>( arg20)) , m21(std::forward<U21>( arg21)) , m22(std::forward<U22>( arg22)) , m23(std::forward<U23>( arg23)) , m24(std::forward<U24>( arg24)) , m25(std::forward<U25>( arg25)) , m26(std::forward<U26>( arg26)) , m27(std::forward<U27>( arg27)) , m28(std::forward<U28>( arg28)) , m29(std::forward<U29>( arg29)) , m30(std::forward<U30>( arg30)) , m31(std::forward<U31>( arg31)) , m32(std::forward<U32>( arg32)) , m33(std::forward<U33>( arg33)) , m34(std::forward<U34>( arg34)) , m35(std::forward<U35>( arg35)) , m36(std::forward<U36>( arg36)) , m37(std::forward<U37>( arg37)) , m38(std::forward<U38>( arg38)) , m39(std::forward<U39>( arg39)) , m40(std::forward<U40>( arg40)) , m41(std::forward<U41>( arg41)) , m42(std::forward<U42>( arg42)) , m43(std::forward<U43>( arg43)) , m44(std::forward<U44>( arg44)) , m45(std::forward<U45>( arg45)) , m46(std::forward<U46>( arg46)) , m47(std::forward<U47>( arg47)) , m48(std::forward<U48>( arg48)) , m49(std::forward<U49>( arg49)) {}
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data50(
             vector_data50&& other)
             : m0(std::forward<T0>( other.m0)) , m1(std::forward<T1>( other.m1)) , m2(std::forward<T2>( other.m2)) , m3(std::forward<T3>( other.m3)) , m4(std::forward<T4>( other.m4)) , m5(std::forward<T5>( other.m5)) , m6(std::forward<T6>( other.m6)) , m7(std::forward<T7>( other.m7)) , m8(std::forward<T8>( other.m8)) , m9(std::forward<T9>( other.m9)) , m10(std::forward<T10>( other.m10)) , m11(std::forward<T11>( other.m11)) , m12(std::forward<T12>( other.m12)) , m13(std::forward<T13>( other.m13)) , m14(std::forward<T14>( other.m14)) , m15(std::forward<T15>( other.m15)) , m16(std::forward<T16>( other.m16)) , m17(std::forward<T17>( other.m17)) , m18(std::forward<T18>( other.m18)) , m19(std::forward<T19>( other.m19)) , m20(std::forward<T20>( other.m20)) , m21(std::forward<T21>( other.m21)) , m22(std::forward<T22>( other.m22)) , m23(std::forward<T23>( other.m23)) , m24(std::forward<T24>( other.m24)) , m25(std::forward<T25>( other.m25)) , m26(std::forward<T26>( other.m26)) , m27(std::forward<T27>( other.m27)) , m28(std::forward<T28>( other.m28)) , m29(std::forward<T29>( other.m29)) , m30(std::forward<T30>( other.m30)) , m31(std::forward<T31>( other.m31)) , m32(std::forward<T32>( other.m32)) , m33(std::forward<T33>( other.m33)) , m34(std::forward<T34>( other.m34)) , m35(std::forward<T35>( other.m35)) , m36(std::forward<T36>( other.m36)) , m37(std::forward<T37>( other.m37)) , m38(std::forward<T38>( other.m38)) , m39(std::forward<T39>( other.m39)) , m40(std::forward<T40>( other.m40)) , m41(std::forward<T41>( other.m41)) , m42(std::forward<T42>( other.m42)) , m43(std::forward<T43>( other.m43)) , m44(std::forward<T44>( other.m44)) , m45(std::forward<T45>( other.m45)) , m46(std::forward<T46>( other.m46)) , m47(std::forward<T47>( other.m47)) , m48(std::forward<T48>( other.m48)) , m49(std::forward<T49>( other.m49)) {}
+# endif
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
 # endif
         BOOST_FUSION_GPU_ENABLED
         vector_data50(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
             : m0(arg0) , m1(arg1) , m2(arg2) , m3(arg3) , m4(arg4) , m5(arg5) , m6(arg6) , m7(arg7) , m8(arg8) , m9(arg9) , m10(arg10) , m11(arg11) , m12(arg12) , m13(arg13) , m14(arg14) , m15(arg15) , m16(arg16) , m17(arg17) , m18(arg18) , m19(arg19) , m20(arg20) , m21(arg21) , m22(arg22) , m23(arg23) , m24(arg24) , m25(arg25) , m26(arg26) , m27(arg27) , m28(arg28) , m29(arg29) , m30(arg30) , m31(arg31) , m32(arg32) , m33(arg33) , m34(arg34) , m35(arg35) , m36(arg36) , m37(arg37) , m38(arg38) , m39(arg39) , m40(arg40) , m41(arg41) , m42(arg42) , m43(arg43) , m44(arg44) , m45(arg45) , m46(arg46) , m47(arg47) , m48(arg48) , m49(arg49) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data50(
             vector_data50 const& other)
             : m0(other.m0) , m1(other.m1) , m2(other.m2) , m3(other.m3) , m4(other.m4) , m5(other.m5) , m6(other.m6) , m7(other.m7) , m8(other.m8) , m9(other.m9) , m10(other.m10) , m11(other.m11) , m12(other.m12) , m13(other.m13) , m14(other.m14) , m15(other.m15) , m16(other.m16) , m17(other.m17) , m18(other.m18) , m19(other.m19) , m20(other.m20) , m21(other.m21) , m22(other.m22) , m23(other.m23) , m24(other.m24) , m25(other.m25) , m26(other.m26) , m27(other.m27) , m28(other.m28) , m29(other.m29) , m30(other.m30) , m31(other.m31) , m32(other.m32) , m33(other.m33) , m34(other.m34) , m35(other.m35) , m36(other.m36) , m37(other.m37) , m38(other.m38) , m39(other.m39) , m40(other.m40) , m41(other.m41) , m42(other.m42) , m43(other.m43) , m44(other.m44) , m45(other.m45) , m46(other.m46) , m47(other.m47) , m48(other.m48) , m49(other.m49) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector_data50&
         operator=(vector_data50 const& vec)
         {
@@ -1403,6 +1680,9 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data50
         init_from_sequence(Sequence const& seq)
@@ -1413,6 +1693,9 @@ namespace boost { namespace fusion
             return vector_data50(*i0 , *i1 , *i2 , *i3 , *i4 , *i5 , *i6 , *i7 , *i8 , *i9 , *i10 , *i11 , *i12 , *i13 , *i14 , *i15 , *i16 , *i17 , *i18 , *i19 , *i20 , *i21 , *i22 , *i23 , *i24 , *i25 , *i26 , *i27 , *i28 , *i29 , *i30 , *i31 , *i32 , *i33 , *i34 , *i35 , *i36 , *i37 , *i38 , *i39 , *i40 , *i41 , *i42 , *i43 , *i44 , *i45 , *i46 , *i47 , *i48 , *i49);
         }
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         static vector_data50
         init_from_sequence(Sequence& seq)
@@ -1437,31 +1720,37 @@ namespace boost { namespace fusion
         typedef mpl::false_ is_view;
         typedef random_access_traversal_tag category;
         typedef mpl::int_<50> size;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector50() {}
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector50(
             typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
             : base_type(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48 , arg49) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector50(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48 , U49 && arg49)
             : base_type(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47) , std::forward<U48>( arg48) , std::forward<U49>( arg49)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector50(vector50&& rhs)
             : base_type(std::forward<base_type>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector50(vector50 const& rhs)
             : base_type(static_cast<base_type const&>(rhs)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector50&
         operator=(vector50 const& vec)
         {
             base_type::operator=(vec);
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector50&
         operator=(vector50&& vec)
         {
@@ -1470,24 +1759,35 @@ namespace boost { namespace fusion
         }
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector50(
             vector50<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& vec)
             : base_type(vec.m0 , vec.m1 , vec.m2 , vec.m3 , vec.m4 , vec.m5 , vec.m6 , vec.m7 , vec.m8 , vec.m9 , vec.m10 , vec.m11 , vec.m12 , vec.m13 , vec.m14 , vec.m15 , vec.m16 , vec.m17 , vec.m18 , vec.m19 , vec.m20 , vec.m21 , vec.m22 , vec.m23 , vec.m24 , vec.m25 , vec.m26 , vec.m27 , vec.m28 , vec.m29 , vec.m30 , vec.m31 , vec.m32 , vec.m33 , vec.m34 , vec.m35 , vec.m36 , vec.m37 , vec.m38 , vec.m39 , vec.m40 , vec.m41 , vec.m42 , vec.m43 , vec.m44 , vec.m45 , vec.m46 , vec.m47 , vec.m48 , vec.m49) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector50(
             Sequence const& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename Sequence>
+# if !defined(BOOST_CLANG)
+        BOOST_CXX14_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
         vector50(
             Sequence& seq
+          , typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0
             )
             : base_type(base_type::init_from_sequence(seq)) {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector50&
         operator=(vector50<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& vec)
         {
@@ -1495,7 +1795,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename Sequence>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename boost::disable_if<is_convertible<Sequence, T0>, this_type&>::type
         operator=(Sequence const& seq)
         {
@@ -1505,16 +1805,16 @@ namespace boost { namespace fusion
             this->m0 = *i0; this->m1 = *i1; this->m2 = *i2; this->m3 = *i3; this->m4 = *i4; this->m5 = *i5; this->m6 = *i6; this->m7 = *i7; this->m8 = *i8; this->m9 = *i9; this->m10 = *i10; this->m11 = *i11; this->m12 = *i12; this->m13 = *i13; this->m14 = *i14; this->m15 = *i15; this->m16 = *i16; this->m17 = *i17; this->m18 = *i18; this->m19 = *i19; this->m20 = *i20; this->m21 = *i21; this->m22 = *i22; this->m23 = *i23; this->m24 = *i24; this->m25 = *i25; this->m26 = *i26; this->m27 = *i27; this->m28 = *i28; this->m29 = *i29; this->m30 = *i30; this->m31 = *i31; this->m32 = *i32; this->m33 = *i33; this->m34 = *i34; this->m35 = *i35; this->m36 = *i36; this->m37 = *i37; this->m38 = *i38; this->m39 = *i39; this->m40 = *i40; this->m41 = *i41; this->m42 = *i42; this->m43 = *i43; this->m44 = *i44; this->m45 = *i45; this->m46 = *i46; this->m47 = *i47; this->m48 = *i48; this->m49 = *i49;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; } BOOST_FUSION_GPU_ENABLED typename add_reference<T47>::type at_impl(mpl::int_<47>) { return this->m47; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T47>::type>::type at_impl(mpl::int_<47>) const { return this->m47; } BOOST_FUSION_GPU_ENABLED typename add_reference<T48>::type at_impl(mpl::int_<48>) { return this->m48; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T48>::type>::type at_impl(mpl::int_<48>) const { return this->m48; } BOOST_FUSION_GPU_ENABLED typename add_reference<T49>::type at_impl(mpl::int_<49>) { return this->m49; } BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T49>::type>::type at_impl(mpl::int_<49>) const { return this->m49; }
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T0>::type at_impl(mpl::int_<0>) { return this->m0; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T0>::type>::type at_impl(mpl::int_<0>) const { return this->m0; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T1>::type at_impl(mpl::int_<1>) { return this->m1; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T1>::type>::type at_impl(mpl::int_<1>) const { return this->m1; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T2>::type at_impl(mpl::int_<2>) { return this->m2; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T2>::type>::type at_impl(mpl::int_<2>) const { return this->m2; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T3>::type at_impl(mpl::int_<3>) { return this->m3; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T3>::type>::type at_impl(mpl::int_<3>) const { return this->m3; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T4>::type at_impl(mpl::int_<4>) { return this->m4; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T4>::type>::type at_impl(mpl::int_<4>) const { return this->m4; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T5>::type at_impl(mpl::int_<5>) { return this->m5; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T5>::type>::type at_impl(mpl::int_<5>) const { return this->m5; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T6>::type at_impl(mpl::int_<6>) { return this->m6; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T6>::type>::type at_impl(mpl::int_<6>) const { return this->m6; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T7>::type at_impl(mpl::int_<7>) { return this->m7; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T7>::type>::type at_impl(mpl::int_<7>) const { return this->m7; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T8>::type at_impl(mpl::int_<8>) { return this->m8; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T8>::type>::type at_impl(mpl::int_<8>) const { return this->m8; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T9>::type at_impl(mpl::int_<9>) { return this->m9; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T9>::type>::type at_impl(mpl::int_<9>) const { return this->m9; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T10>::type at_impl(mpl::int_<10>) { return this->m10; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T10>::type>::type at_impl(mpl::int_<10>) const { return this->m10; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T11>::type at_impl(mpl::int_<11>) { return this->m11; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T11>::type>::type at_impl(mpl::int_<11>) const { return this->m11; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T12>::type at_impl(mpl::int_<12>) { return this->m12; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T12>::type>::type at_impl(mpl::int_<12>) const { return this->m12; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T13>::type at_impl(mpl::int_<13>) { return this->m13; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T13>::type>::type at_impl(mpl::int_<13>) const { return this->m13; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T14>::type at_impl(mpl::int_<14>) { return this->m14; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T14>::type>::type at_impl(mpl::int_<14>) const { return this->m14; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T15>::type at_impl(mpl::int_<15>) { return this->m15; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T15>::type>::type at_impl(mpl::int_<15>) const { return this->m15; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T16>::type at_impl(mpl::int_<16>) { return this->m16; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T16>::type>::type at_impl(mpl::int_<16>) const { return this->m16; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T17>::type at_impl(mpl::int_<17>) { return this->m17; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T17>::type>::type at_impl(mpl::int_<17>) const { return this->m17; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T18>::type at_impl(mpl::int_<18>) { return this->m18; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T18>::type>::type at_impl(mpl::int_<18>) const { return this->m18; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T19>::type at_impl(mpl::int_<19>) { return this->m19; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T19>::type>::type at_impl(mpl::int_<19>) const { return this->m19; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T20>::type at_impl(mpl::int_<20>) { return this->m20; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T20>::type>::type at_impl(mpl::int_<20>) const { return this->m20; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T21>::type at_impl(mpl::int_<21>) { return this->m21; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T21>::type>::type at_impl(mpl::int_<21>) const { return this->m21; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T22>::type at_impl(mpl::int_<22>) { return this->m22; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T22>::type>::type at_impl(mpl::int_<22>) const { return this->m22; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T23>::type at_impl(mpl::int_<23>) { return this->m23; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T23>::type>::type at_impl(mpl::int_<23>) const { return this->m23; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T24>::type at_impl(mpl::int_<24>) { return this->m24; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T24>::type>::type at_impl(mpl::int_<24>) const { return this->m24; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T25>::type at_impl(mpl::int_<25>) { return this->m25; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T25>::type>::type at_impl(mpl::int_<25>) const { return this->m25; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T26>::type at_impl(mpl::int_<26>) { return this->m26; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T26>::type>::type at_impl(mpl::int_<26>) const { return this->m26; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T27>::type at_impl(mpl::int_<27>) { return this->m27; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T27>::type>::type at_impl(mpl::int_<27>) const { return this->m27; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T28>::type at_impl(mpl::int_<28>) { return this->m28; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T28>::type>::type at_impl(mpl::int_<28>) const { return this->m28; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T29>::type at_impl(mpl::int_<29>) { return this->m29; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T29>::type>::type at_impl(mpl::int_<29>) const { return this->m29; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T30>::type at_impl(mpl::int_<30>) { return this->m30; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T30>::type>::type at_impl(mpl::int_<30>) const { return this->m30; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T31>::type at_impl(mpl::int_<31>) { return this->m31; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T31>::type>::type at_impl(mpl::int_<31>) const { return this->m31; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T32>::type at_impl(mpl::int_<32>) { return this->m32; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T32>::type>::type at_impl(mpl::int_<32>) const { return this->m32; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T33>::type at_impl(mpl::int_<33>) { return this->m33; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T33>::type>::type at_impl(mpl::int_<33>) const { return this->m33; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T34>::type at_impl(mpl::int_<34>) { return this->m34; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T34>::type>::type at_impl(mpl::int_<34>) const { return this->m34; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T35>::type at_impl(mpl::int_<35>) { return this->m35; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T35>::type>::type at_impl(mpl::int_<35>) const { return this->m35; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T36>::type at_impl(mpl::int_<36>) { return this->m36; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T36>::type>::type at_impl(mpl::int_<36>) const { return this->m36; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T37>::type at_impl(mpl::int_<37>) { return this->m37; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T37>::type>::type at_impl(mpl::int_<37>) const { return this->m37; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T38>::type at_impl(mpl::int_<38>) { return this->m38; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T38>::type>::type at_impl(mpl::int_<38>) const { return this->m38; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T39>::type at_impl(mpl::int_<39>) { return this->m39; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T39>::type>::type at_impl(mpl::int_<39>) const { return this->m39; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T40>::type at_impl(mpl::int_<40>) { return this->m40; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T40>::type>::type at_impl(mpl::int_<40>) const { return this->m40; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T41>::type at_impl(mpl::int_<41>) { return this->m41; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T41>::type>::type at_impl(mpl::int_<41>) const { return this->m41; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T42>::type at_impl(mpl::int_<42>) { return this->m42; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T42>::type>::type at_impl(mpl::int_<42>) const { return this->m42; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T43>::type at_impl(mpl::int_<43>) { return this->m43; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T43>::type>::type at_impl(mpl::int_<43>) const { return this->m43; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T44>::type at_impl(mpl::int_<44>) { return this->m44; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T44>::type>::type at_impl(mpl::int_<44>) const { return this->m44; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T45>::type at_impl(mpl::int_<45>) { return this->m45; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T45>::type>::type at_impl(mpl::int_<45>) const { return this->m45; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T46>::type at_impl(mpl::int_<46>) { return this->m46; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T46>::type>::type at_impl(mpl::int_<46>) const { return this->m46; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T47>::type at_impl(mpl::int_<47>) { return this->m47; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T47>::type>::type at_impl(mpl::int_<47>) const { return this->m47; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T48>::type at_impl(mpl::int_<48>) { return this->m48; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T48>::type>::type at_impl(mpl::int_<48>) const { return this->m48; } BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<T49>::type at_impl(mpl::int_<49>) { return this->m49; } BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED typename add_reference<typename add_const<T49>::type>::type at_impl(mpl::int_<49>) const { return this->m49; }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename mpl::at<types, I>::type>::type
         at_impl(I)
         {
             return this->at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<typename add_const<typename mpl::at<types, I>::type>::type>::type
         at_impl(I) const
         {
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vvector10.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vvector10.hpp
index 9737cd15..792809bc 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vvector10.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vvector10.hpp
@@ -27,19 +27,24 @@ namespace boost { namespace fusion
         typedef typename vector_n::size size;
         typedef typename vector_n::category category;
         typedef typename vector_n::is_view is_view;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector()
             : vec() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& rhs)
             : vec(rhs.vec) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector const& rhs)
             : vec(rhs.vec) {}
         template <typename Sequence>
+        
+# if !defined(BOOST_CLANG)
+        BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
-        vector(Sequence const& rhs)
+        vector(Sequence const& rhs,
+            typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : vec(BOOST_FUSION_VECTOR_COPY_INIT()) {}
         
         
@@ -48,100 +53,180 @@ namespace boost { namespace fusion
         
         
         
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(typename detail::call_param<T0 >::type arg0)
         : vec(arg0) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(U0 && arg0)
         : vec(std::forward<U0>( arg0)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : vec(arg0 , arg1) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : vec(arg0 , arg1 , arg2) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : vec(arg0 , arg1 , arg2 , arg3) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9> const& rhs)
         {
@@ -149,14 +234,14 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T const& rhs)
         {
             vec = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector const& rhs)
         {
@@ -164,10 +249,10 @@ namespace boost { namespace fusion
             return *this;
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector&& rhs)
             : vec(std::forward<vector_n>(rhs.vec)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector&& rhs)
         {
@@ -175,7 +260,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T&& rhs)
         {
@@ -184,7 +269,7 @@ namespace boost { namespace fusion
         }
 # endif
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at_c<types, N>::type
         >::type
@@ -193,7 +278,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at_c<types, N>::type
@@ -204,7 +289,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at<types, I>::type
         >::type
@@ -213,7 +298,7 @@ namespace boost { namespace fusion
             return vec.at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at<types, I>::type
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vvector20.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vvector20.hpp
index 136baf73..f1d01617 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vvector20.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vvector20.hpp
@@ -27,19 +27,24 @@ namespace boost { namespace fusion
         typedef typename vector_n::size size;
         typedef typename vector_n::category category;
         typedef typename vector_n::is_view is_view;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector()
             : vec() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& rhs)
             : vec(rhs.vec) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector const& rhs)
             : vec(rhs.vec) {}
         template <typename Sequence>
+        
+# if !defined(BOOST_CLANG)
+        BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
-        vector(Sequence const& rhs)
+        vector(Sequence const& rhs,
+            typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : vec(BOOST_FUSION_VECTOR_COPY_INIT()) {}
         
         
@@ -48,190 +53,350 @@ namespace boost { namespace fusion
         
         
         
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(typename detail::call_param<T0 >::type arg0)
         : vec(arg0) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(U0 && arg0)
         : vec(std::forward<U0>( arg0)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : vec(arg0 , arg1) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : vec(arg0 , arg1 , arg2) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : vec(arg0 , arg1 , arg2 , arg3) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19> const& rhs)
         {
@@ -239,14 +404,14 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T const& rhs)
         {
             vec = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector const& rhs)
         {
@@ -254,10 +419,10 @@ namespace boost { namespace fusion
             return *this;
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector&& rhs)
             : vec(std::forward<vector_n>(rhs.vec)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector&& rhs)
         {
@@ -265,7 +430,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T&& rhs)
         {
@@ -274,7 +439,7 @@ namespace boost { namespace fusion
         }
 # endif
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at_c<types, N>::type
         >::type
@@ -283,7 +448,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at_c<types, N>::type
@@ -294,7 +459,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at<types, I>::type
         >::type
@@ -303,7 +468,7 @@ namespace boost { namespace fusion
             return vec.at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at<types, I>::type
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vvector30.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vvector30.hpp
index 8828e267..dccc1f01 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vvector30.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vvector30.hpp
@@ -27,19 +27,24 @@ namespace boost { namespace fusion
         typedef typename vector_n::size size;
         typedef typename vector_n::category category;
         typedef typename vector_n::is_view is_view;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector()
             : vec() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& rhs)
             : vec(rhs.vec) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector const& rhs)
             : vec(rhs.vec) {}
         template <typename Sequence>
+        
+# if !defined(BOOST_CLANG)
+        BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
-        vector(Sequence const& rhs)
+        vector(Sequence const& rhs,
+            typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : vec(BOOST_FUSION_VECTOR_COPY_INIT()) {}
         
         
@@ -48,280 +53,520 @@ namespace boost { namespace fusion
         
         
         
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(typename detail::call_param<T0 >::type arg0)
         : vec(arg0) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(U0 && arg0)
         : vec(std::forward<U0>( arg0)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : vec(arg0 , arg1) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : vec(arg0 , arg1 , arg2) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : vec(arg0 , arg1 , arg2 , arg3) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29> const& rhs)
         {
@@ -329,14 +574,14 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T const& rhs)
         {
             vec = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector const& rhs)
         {
@@ -344,10 +589,10 @@ namespace boost { namespace fusion
             return *this;
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector&& rhs)
             : vec(std::forward<vector_n>(rhs.vec)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector&& rhs)
         {
@@ -355,7 +600,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T&& rhs)
         {
@@ -364,7 +609,7 @@ namespace boost { namespace fusion
         }
 # endif
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at_c<types, N>::type
         >::type
@@ -373,7 +618,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at_c<types, N>::type
@@ -384,7 +629,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at<types, I>::type
         >::type
@@ -393,7 +638,7 @@ namespace boost { namespace fusion
             return vec.at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at<types, I>::type
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vvector40.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vvector40.hpp
index dff88154..442a4fe9 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vvector40.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vvector40.hpp
@@ -27,19 +27,24 @@ namespace boost { namespace fusion
         typedef typename vector_n::size size;
         typedef typename vector_n::category category;
         typedef typename vector_n::is_view is_view;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector()
             : vec() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& rhs)
             : vec(rhs.vec) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector const& rhs)
             : vec(rhs.vec) {}
         template <typename Sequence>
+        
+# if !defined(BOOST_CLANG)
+        BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
-        vector(Sequence const& rhs)
+        vector(Sequence const& rhs,
+            typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : vec(BOOST_FUSION_VECTOR_COPY_INIT()) {}
         
         
@@ -48,370 +53,690 @@ namespace boost { namespace fusion
         
         
         
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(typename detail::call_param<T0 >::type arg0)
         : vec(arg0) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(U0 && arg0)
         : vec(std::forward<U0>( arg0)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : vec(arg0 , arg1) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : vec(arg0 , arg1 , arg2) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : vec(arg0 , arg1 , arg2 , arg3) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39)) {}
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39> const& rhs)
         {
@@ -419,14 +744,14 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T const& rhs)
         {
             vec = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector const& rhs)
         {
@@ -434,10 +759,10 @@ namespace boost { namespace fusion
             return *this;
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector&& rhs)
             : vec(std::forward<vector_n>(rhs.vec)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector&& rhs)
         {
@@ -445,7 +770,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T&& rhs)
         {
@@ -454,7 +779,7 @@ namespace boost { namespace fusion
         }
 # endif
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at_c<types, N>::type
         >::type
@@ -463,7 +788,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at_c<types, N>::type
@@ -474,7 +799,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at<types, I>::type
         >::type
@@ -483,7 +808,7 @@ namespace boost { namespace fusion
             return vec.at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at<types, I>::type
diff --git a/include/boost/fusion/container/vector/detail/preprocessed/vvector50.hpp b/include/boost/fusion/container/vector/detail/preprocessed/vvector50.hpp
index b54990fd..5237a4f3 100644
--- a/include/boost/fusion/container/vector/detail/preprocessed/vvector50.hpp
+++ b/include/boost/fusion/container/vector/detail/preprocessed/vvector50.hpp
@@ -27,19 +27,24 @@ namespace boost { namespace fusion
         typedef typename vector_n::size size;
         typedef typename vector_n::category category;
         typedef typename vector_n::is_view is_view;
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector()
             : vec() {}
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& rhs)
             : vec(rhs.vec) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector const& rhs)
             : vec(rhs.vec) {}
         template <typename Sequence>
+        
+# if !defined(BOOST_CLANG)
+        BOOST_CONSTEXPR
+# endif
         BOOST_FUSION_GPU_ENABLED
-        vector(Sequence const& rhs)
+        vector(Sequence const& rhs,
+            typename boost::enable_if<traits::is_sequence<Sequence> >::type* = 0)
             : vec(BOOST_FUSION_VECTOR_COPY_INIT()) {}
         
         
@@ -48,460 +53,860 @@ namespace boost { namespace fusion
         
         
         
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(typename detail::call_param<T0 >::type arg0)
         : vec(arg0) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     explicit
     vector(U0 && arg0)
         : vec(std::forward<U0>( arg0)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1)
         : vec(arg0 , arg1) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2)
         : vec(arg0 , arg1 , arg2) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3)
         : vec(arg0 , arg1 , arg2 , arg3) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47) , std::forward<U48>( arg48)) {}
 # endif
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(typename detail::call_param<T0 >::type arg0 , typename detail::call_param<T1 >::type arg1 , typename detail::call_param<T2 >::type arg2 , typename detail::call_param<T3 >::type arg3 , typename detail::call_param<T4 >::type arg4 , typename detail::call_param<T5 >::type arg5 , typename detail::call_param<T6 >::type arg6 , typename detail::call_param<T7 >::type arg7 , typename detail::call_param<T8 >::type arg8 , typename detail::call_param<T9 >::type arg9 , typename detail::call_param<T10 >::type arg10 , typename detail::call_param<T11 >::type arg11 , typename detail::call_param<T12 >::type arg12 , typename detail::call_param<T13 >::type arg13 , typename detail::call_param<T14 >::type arg14 , typename detail::call_param<T15 >::type arg15 , typename detail::call_param<T16 >::type arg16 , typename detail::call_param<T17 >::type arg17 , typename detail::call_param<T18 >::type arg18 , typename detail::call_param<T19 >::type arg19 , typename detail::call_param<T20 >::type arg20 , typename detail::call_param<T21 >::type arg21 , typename detail::call_param<T22 >::type arg22 , typename detail::call_param<T23 >::type arg23 , typename detail::call_param<T24 >::type arg24 , typename detail::call_param<T25 >::type arg25 , typename detail::call_param<T26 >::type arg26 , typename detail::call_param<T27 >::type arg27 , typename detail::call_param<T28 >::type arg28 , typename detail::call_param<T29 >::type arg29 , typename detail::call_param<T30 >::type arg30 , typename detail::call_param<T31 >::type arg31 , typename detail::call_param<T32 >::type arg32 , typename detail::call_param<T33 >::type arg33 , typename detail::call_param<T34 >::type arg34 , typename detail::call_param<T35 >::type arg35 , typename detail::call_param<T36 >::type arg36 , typename detail::call_param<T37 >::type arg37 , typename detail::call_param<T38 >::type arg38 , typename detail::call_param<T39 >::type arg39 , typename detail::call_param<T40 >::type arg40 , typename detail::call_param<T41 >::type arg41 , typename detail::call_param<T42 >::type arg42 , typename detail::call_param<T43 >::type arg43 , typename detail::call_param<T44 >::type arg44 , typename detail::call_param<T45 >::type arg45 , typename detail::call_param<T46 >::type arg46 , typename detail::call_param<T47 >::type arg47 , typename detail::call_param<T48 >::type arg48 , typename detail::call_param<T49 >::type arg49)
         : vec(arg0 , arg1 , arg2 , arg3 , arg4 , arg5 , arg6 , arg7 , arg8 , arg9 , arg10 , arg11 , arg12 , arg13 , arg14 , arg15 , arg16 , arg17 , arg18 , arg19 , arg20 , arg21 , arg22 , arg23 , arg24 , arg25 , arg26 , arg27 , arg28 , arg29 , arg30 , arg31 , arg32 , arg33 , arg34 , arg35 , arg36 , arg37 , arg38 , arg39 , arg40 , arg41 , arg42 , arg43 , arg44 , arg45 , arg46 , arg47 , arg48 , arg49) {}
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
     template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
+    
+# if !defined(BOOST_CLANG)
+    BOOST_CXX14_CONSTEXPR
+# endif
     BOOST_FUSION_GPU_ENABLED
     vector(U0 && arg0 , U1 && arg1 , U2 && arg2 , U3 && arg3 , U4 && arg4 , U5 && arg5 , U6 && arg6 , U7 && arg7 , U8 && arg8 , U9 && arg9 , U10 && arg10 , U11 && arg11 , U12 && arg12 , U13 && arg13 , U14 && arg14 , U15 && arg15 , U16 && arg16 , U17 && arg17 , U18 && arg18 , U19 && arg19 , U20 && arg20 , U21 && arg21 , U22 && arg22 , U23 && arg23 , U24 && arg24 , U25 && arg25 , U26 && arg26 , U27 && arg27 , U28 && arg28 , U29 && arg29 , U30 && arg30 , U31 && arg31 , U32 && arg32 , U33 && arg33 , U34 && arg34 , U35 && arg35 , U36 && arg36 , U37 && arg37 , U38 && arg38 , U39 && arg39 , U40 && arg40 , U41 && arg41 , U42 && arg42 , U43 && arg43 , U44 && arg44 , U45 && arg45 , U46 && arg46 , U47 && arg47 , U48 && arg48 , U49 && arg49)
         : vec(std::forward<U0>( arg0) , std::forward<U1>( arg1) , std::forward<U2>( arg2) , std::forward<U3>( arg3) , std::forward<U4>( arg4) , std::forward<U5>( arg5) , std::forward<U6>( arg6) , std::forward<U7>( arg7) , std::forward<U8>( arg8) , std::forward<U9>( arg9) , std::forward<U10>( arg10) , std::forward<U11>( arg11) , std::forward<U12>( arg12) , std::forward<U13>( arg13) , std::forward<U14>( arg14) , std::forward<U15>( arg15) , std::forward<U16>( arg16) , std::forward<U17>( arg17) , std::forward<U18>( arg18) , std::forward<U19>( arg19) , std::forward<U20>( arg20) , std::forward<U21>( arg21) , std::forward<U22>( arg22) , std::forward<U23>( arg23) , std::forward<U24>( arg24) , std::forward<U25>( arg25) , std::forward<U26>( arg26) , std::forward<U27>( arg27) , std::forward<U28>( arg28) , std::forward<U29>( arg29) , std::forward<U30>( arg30) , std::forward<U31>( arg31) , std::forward<U32>( arg32) , std::forward<U33>( arg33) , std::forward<U34>( arg34) , std::forward<U35>( arg35) , std::forward<U36>( arg36) , std::forward<U37>( arg37) , std::forward<U38>( arg38) , std::forward<U39>( arg39) , std::forward<U40>( arg40) , std::forward<U41>( arg41) , std::forward<U42>( arg42) , std::forward<U43>( arg43) , std::forward<U44>( arg44) , std::forward<U45>( arg45) , std::forward<U46>( arg46) , std::forward<U47>( arg47) , std::forward<U48>( arg48) , std::forward<U49>( arg49)) {}
 # endif
         template <typename U0 , typename U1 , typename U2 , typename U3 , typename U4 , typename U5 , typename U6 , typename U7 , typename U8 , typename U9 , typename U10 , typename U11 , typename U12 , typename U13 , typename U14 , typename U15 , typename U16 , typename U17 , typename U18 , typename U19 , typename U20 , typename U21 , typename U22 , typename U23 , typename U24 , typename U25 , typename U26 , typename U27 , typename U28 , typename U29 , typename U30 , typename U31 , typename U32 , typename U33 , typename U34 , typename U35 , typename U36 , typename U37 , typename U38 , typename U39 , typename U40 , typename U41 , typename U42 , typename U43 , typename U44 , typename U45 , typename U46 , typename U47 , typename U48 , typename U49>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector<U0 , U1 , U2 , U3 , U4 , U5 , U6 , U7 , U8 , U9 , U10 , U11 , U12 , U13 , U14 , U15 , U16 , U17 , U18 , U19 , U20 , U21 , U22 , U23 , U24 , U25 , U26 , U27 , U28 , U29 , U30 , U31 , U32 , U33 , U34 , U35 , U36 , U37 , U38 , U39 , U40 , U41 , U42 , U43 , U44 , U45 , U46 , U47 , U48 , U49> const& rhs)
         {
@@ -509,14 +914,14 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T const& rhs)
         {
             vec = rhs;
             return *this;
         }
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector const& rhs)
         {
@@ -524,10 +929,10 @@ namespace boost { namespace fusion
             return *this;
         }
 # if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector(vector&& rhs)
             : vec(std::forward<vector_n>(rhs.vec)) {}
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(vector&& rhs)
         {
@@ -535,7 +940,7 @@ namespace boost { namespace fusion
             return *this;
         }
         template <typename T>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         vector&
         operator=(T&& rhs)
         {
@@ -544,7 +949,7 @@ namespace boost { namespace fusion
         }
 # endif
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at_c<types, N>::type
         >::type
@@ -553,7 +958,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <int N>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at_c<types, N>::type
@@ -564,7 +969,7 @@ namespace boost { namespace fusion
             return vec.at_impl(index);
         }
         template <typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CXX14_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename mpl::at<types, I>::type
         >::type
@@ -573,7 +978,7 @@ namespace boost { namespace fusion
             return vec.at_impl(mpl::int_<I::value>());
         }
         template<typename I>
-        BOOST_FUSION_GPU_ENABLED
+        BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
         typename add_reference<
             typename add_const<
                 typename mpl::at<types, I>::type