diff --git a/include/boost/type_traits/detail/is_function_ptr_tester.hpp b/include/boost/type_traits/detail/is_function_ptr_tester.hpp
index b5f6fcc..f39bbd8 100644
--- a/include/boost/type_traits/detail/is_function_ptr_tester.hpp
+++ b/include/boost/type_traits/detail/is_function_ptr_tester.hpp
@@ -52,8 +52,10 @@ yes_type is_function_ptr_tester(R(*)(...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R >
 yes_type is_function_ptr_tester(R(__stdcall*)());
+#if _MSC_VER >= 1800
 template <class R >
 yes_type is_function_ptr_tester(R(__vectorcall*)());
+#endif
 #ifndef _MANAGED
 template <class R >
 yes_type is_function_ptr_tester(R(__fastcall*)());
@@ -70,8 +72,10 @@ yes_type is_function_ptr_tester(R(*)(T0 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0));
+#if _MSC_VER >= 1800
 template <class R, class T0 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0));
+#endif
 #ifndef _MANAGED
 template <class R, class T0 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0));
@@ -88,8 +92,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1));
@@ -106,8 +112,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2));
@@ -124,8 +132,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3));
@@ -142,8 +152,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4));
@@ -160,8 +172,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5));
@@ -178,8 +192,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6));
@@ -196,8 +212,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7));
@@ -214,8 +232,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8 ...));
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8));
@@ -232,8 +252,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9 ...)
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9));
@@ -250,8 +272,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10));
@@ -268,8 +292,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11));
@@ -286,8 +312,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12));
@@ -304,8 +332,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13));
@@ -322,8 +352,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14));
@@ -340,8 +372,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15));
@@ -358,8 +392,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16));
@@ -376,8 +412,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17));
@@ -394,8 +432,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18));
@@ -412,8 +452,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19));
@@ -430,8 +472,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20));
@@ -448,8 +492,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21));
@@ -466,8 +512,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22));
+#endif
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22));
@@ -484,8 +532,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(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
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23));
@@ -502,8 +552,10 @@ yes_type is_function_ptr_tester(R(*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10
 #ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_function_ptr_tester(R(__stdcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24));
+#if _MSC_VER >= 1800
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_function_ptr_tester(R(__vectorcall*)(T0, 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
 #ifndef _MANAGED
 template <class R, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_function_ptr_tester(R(__fastcall*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24));
@@ -541,8 +593,10 @@ yes_type is_function_ptr_tester(R (*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T) .
 @#ifdef BOOST_TT_TEST_MS_FUNC_SIGS
 template <class R BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,class T) >
 yes_type is_function_ptr_tester(R (__stdcall*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T)));
+@#if _MSC_VER >= 1800
 template <class R BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER, class T) >
 yes_type is_function_ptr_tester(R(__vectorcall*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER, T)));
+@#endif
 @#ifndef _MANAGED
 template <class R BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,class T) >
 yes_type is_function_ptr_tester(R (__fastcall*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T)));
diff --git a/include/boost/type_traits/detail/is_mem_fun_pointer_tester.hpp b/include/boost/type_traits/detail/is_mem_fun_pointer_tester.hpp
index 0cf2208..be646f2 100644
--- a/include/boost/type_traits/detail/is_mem_fun_pointer_tester.hpp
+++ b/include/boost/type_traits/detail/is_mem_fun_pointer_tester.hpp
@@ -69,6 +69,7 @@ template <class R, class T >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)() volatile);
 template <class R, class T >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)() const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)());
 template <class R, class T >
@@ -77,6 +78,7 @@ template <class R, class T >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)() volatile);
 template <class R, class T >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)() const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)());
@@ -123,6 +125,7 @@ template <class R, class T, class T0 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0) volatile);
 template <class R, class T, class T0 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0));
 template <class R, class T, class T0 >
@@ -131,6 +134,7 @@ template <class R, class T, class T0 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0) volatile);
 template <class R, class T, class T0 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0));
@@ -177,6 +181,7 @@ template <class R, class T, class T0, class T1 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1) volatile);
 template <class R, class T, class T0, class T1 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1));
 template <class R, class T, class T0, class T1 >
@@ -185,6 +190,7 @@ template <class R, class T, class T0, class T1 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1) volatile);
 template <class R, class T, class T0, class T1 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1));
@@ -231,6 +237,7 @@ template <class R, class T, class T0, class T1, class T2 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2) volatile);
 template <class R, class T, class T0, class T1, class T2 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2));
 template <class R, class T, class T0, class T1, class T2 >
@@ -239,6 +246,7 @@ template <class R, class T, class T0, class T1, class T2 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2) volatile);
 template <class R, class T, class T0, class T1, class T2 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2));
@@ -285,6 +293,7 @@ template <class R, class T, class T0, class T1, class T2, class T3 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3));
 template <class R, class T, class T0, class T1, class T2, class T3 >
@@ -293,6 +302,7 @@ template <class R, class T, class T0, class T1, class T2, class T3 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3));
@@ -339,6 +349,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
@@ -347,6 +358,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4));
@@ -393,6 +405,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5 >
@@ -401,6 +414,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5));
@@ -447,6 +461,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
@@ -455,6 +470,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6));
@@ -501,6 +517,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
@@ -509,6 +526,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7));
@@ -555,6 +573,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
@@ -563,6 +582,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8));
@@ -609,6 +629,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
@@ -617,6 +638,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9));
@@ -663,6 +685,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
@@ -671,6 +694,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10));
@@ -717,6 +741,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
@@ -725,6 +750,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11));
@@ -771,6 +797,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
@@ -779,6 +806,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12));
@@ -825,6 +853,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
@@ -833,6 +862,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13));
@@ -879,6 +909,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
@@ -887,6 +918,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14));
@@ -933,6 +965,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
@@ -941,6 +974,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15));
@@ -987,6 +1021,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
@@ -995,6 +1030,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16));
@@ -1041,6 +1077,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
@@ -1049,6 +1086,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17));
@@ -1095,6 +1133,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
@@ -1103,6 +1142,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18));
@@ -1149,6 +1189,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
@@ -1157,6 +1198,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19));
@@ -1203,6 +1245,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
@@ -1211,6 +1254,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20));
@@ -1257,6 +1301,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
@@ -1265,6 +1310,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21));
@@ -1311,6 +1357,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22));
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
@@ -1319,6 +1366,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22));
@@ -1365,6 +1413,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(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 <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
@@ -1373,6 +1422,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23));
@@ -1419,6 +1469,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_mem_fun_pointer_tester(R(__stdcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24) const volatile);
+#if _MSC_VER >= 1800
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, 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 <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
@@ -1427,6 +1478,7 @@ template <class R, class T, class T0, class T1, class T2, class T3, class T4, cl
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24) volatile);
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_mem_fun_pointer_tester(R(__vectorcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24) const volatile);
+#endif
 #ifndef _MANAGED
 template <class R, class T, class T0, class T1, class T2, class T3, class T4, class T5, class T6, class T7, class T8, class T9, class T10, class T11, class T12, class T13, class T14, class T15, class T16, class T17, class T18, class T19, class T20, class T21, class T22, class T23, class T24 >
 yes_type is_mem_fun_pointer_tester(R(__fastcall T::*const volatile*)(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, T13, T14, T15, T16, T17, T18, T19, T20, T21, T22, T23, T24));
@@ -1505,7 +1557,7 @@ yes_type is_mem_fun_pointer_tester(R (__stdcall T::*const volatile*)(BOOST_PP_EN
 
 template <class R, class T BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,class T) >
 yes_type is_mem_fun_pointer_tester(R (__stdcall T::*const volatile*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T)) const volatile);
-
+@#if _MSC_VER >= 1800
 template <class R, class T BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,class T) >
 yes_type is_mem_fun_pointer_tester(R (__vectorcall T::*const volatile*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T)));
 
@@ -1517,7 +1569,7 @@ yes_type is_mem_fun_pointer_tester(R (__vectorcall T::*const volatile*)(BOOST_PP
 
 template <class R, class T BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,class T) >
 yes_type is_mem_fun_pointer_tester(R (__vectorcall T::*const volatile*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T)) const volatile);
-
+@#endif
 @#ifndef _MANAGED
 template <class R, class T BOOST_PP_COMMA_IF(BOOST_PP_COUNTER) BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,class T) >
 yes_type is_mem_fun_pointer_tester(R (__fastcall T::*const volatile*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_COUNTER,T)));
diff --git a/test/is_function_test.cpp b/test/is_function_test.cpp
index 3405ba8..1c9c74f 100644
--- a/test/is_function_test.cpp
+++ b/test/is_function_test.cpp
@@ -99,13 +99,13 @@ typedef void __fastcall ffoo1_t(int);
 typedef void __fastcall ffoo2_t(int&, double);
 typedef void __fastcall ffoo3_t(int&, bool, int, int);
 typedef void __fastcall ffoo4_t(int, bool, int*, int[], int, int, int, int, int);
-
+#if _MSC_VER >= 1800
 typedef void __vectorcall vfoo0_t();
 typedef void __vectorcall vfoo1_t(int);
 typedef void __vectorcall vfoo2_t(int&, double);
 typedef void __vectorcall vfoo3_t(int&, bool, int, int);
 typedef void __vectorcall vfoo4_t(int, bool, int*, int[], int, int, int, int, int);
-
+#endif
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo0_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo1_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<sfoo2_t>::value, true);
@@ -124,11 +124,13 @@ BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<ffoo2_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<ffoo3_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<ffoo4_t>::value, true);
 
+#if _MSC_VER >= 1800
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<vfoo0_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<vfoo1_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<vfoo2_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<vfoo3_t>::value, true);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_function<vfoo4_t>::value, true);
+#endif
 
 #endif
 
diff --git a/test/is_member_func_test.cpp b/test/is_member_func_test.cpp
index 4b4ea5a..5b967bf 100644
--- a/test/is_member_func_test.cpp
+++ b/test/is_member_func_test.cpp
@@ -74,8 +74,10 @@ typedef void (__fastcall test_abc1::*fcall_proc)(int);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_member_function_pointer<fcall_proc>::value, true);
 typedef void (__cdecl test_abc1::*ccall_proc)(int, long, double);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_member_function_pointer<ccall_proc>::value, true);
+#if _MSC_VER >= 1800
 typedef void(__vectorcall test_abc1::*vcall_proc)(int, long, double, double, double, double);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_member_function_pointer<vcall_proc>::value, true);
+#endif
 typedef void(__thiscall test_abc1::*tcall_proc)(int, long, double, double, double, double);
 BOOST_CHECK_INTEGRAL_CONSTANT(::tt::is_member_function_pointer<tcall_proc>::value, true);