merged fusion from the trunk

[SVN r63560]

include/boost/fusion/container/vector/vector.hpp

@@ -111,7 +111,7 @@ namespace boost { namespace fusion
         typename add_reference<
             typename mpl::at<types, I>::type
         >::type
-        at_impl(I index)
+        at_impl(I /*index*/)
         {
             return vec.at_impl(mpl::int_<I::value>());
         }
@@ -122,7 +122,7 @@ namespace boost { namespace fusion
                 typename mpl::at<types, I>::type
             >::type
         >::type
-        at_impl(I index) const
+        at_impl(I /*index*/) const
         {
             return vec.at_impl(mpl::int_<I::value>());
         }

include/boost/fusion/container/vector/vector10.hpp

@@ -52,7 +52,7 @@ namespace boost { namespace fusion
         vector0() {}
 
         template<typename Sequence>
-        vector0(Sequence const& seq)
+        vector0(Sequence const& /*seq*/)
         {}
     };
 

include/boost/fusion/container/vector/vector_iterator.hpp

@@ -7,11 +7,6 @@
 #if !defined(FUSION_VECTOR_ITERATOR_05042005_0635)
 #define FUSION_VECTOR_ITERATOR_05042005_0635
 
-#if defined (BOOST_MSVC)
-#  pragma warning(push)
-#  pragma warning (disable: 4512) // assignment operator could not be generated.
-#endif
-
 #include <boost/fusion/support/iterator_base.hpp>
 #include <boost/fusion/container/vector/detail/deref_impl.hpp>
 #include <boost/fusion/container/vector/detail/value_of_impl.hpp>
@@ -41,15 +36,15 @@ namespace boost { namespace fusion
         typedef vector_iterator_identity<
             typename add_const<Vector>::type, N> identity;
 
-        vector_iterator(Vector& vec)
-            : vec(vec) {}
+        vector_iterator(Vector& in_vec)
+            : vec(in_vec) {}
         Vector& vec;
+
+    private:
+        // silence MSVC warning C4512: assignment operator could not be generated
+        vector_iterator& operator= (vector_iterator const&);
     };
 }}
 
-#if defined (BOOST_MSVC)
-#  pragma warning(pop)
-#endif
-
 #endif