ODR safe code

[SVN r35275]
2006-09-22 13:39:27 +00:00
parent da23c8a4cc
commit a37b435ce6
22 changed files with 269 additions and 21 deletions
--- a/include/boost/fusion/sequence/intrinsic/empty.hpp
+++ b/include/boost/fusion/sequence/intrinsic/empty.hpp
@ -15,6 +15,7 @@
 namespace boost { namespace fusion
 {
    struct fusion_sequence_tag;
+    struct mpl_sequence_tag; // mpl sequence tag

    namespace extension
    {
@ -26,6 +27,9 @@ namespace boost { namespace fusion
                : mpl::bool_<(result_of::size<Sequence>::value == 0)>
            {};
        };
+
+        template <>
+        struct empty_impl<mpl_sequence_tag>;
    }

    namespace result_of