X-Git-Url: https://git.donarmstrong.com/?p=rsem.git;a=blobdiff_plain;f=boost%2Ffusion%2Fsupport%2Ftag_of.hpp;fp=boost%2Ffusion%2Fsupport%2Ftag_of.hpp;h=a3fef3ba209e0d05b7a3f87b658aeaf75f52e071;hp=cba060672bf0b2583725aa8d79339a9917e03be6;hb=2d71eb92104693ca9baa5a2e1c23eeca776d8fd3;hpb=da57529b92adbb7ae74a89861cb39fb35ac7c62d

diff --git a/boost/fusion/support/tag_of.hpp b/boost/fusion/support/tag_of.hpp
index cba0606..a3fef3b 100644
--- a/boost/fusion/support/tag_of.hpp
+++ b/boost/fusion/support/tag_of.hpp
@@ -1,5 +1,5 @@
 /*=============================================================================
-    Copyright (c) 2001-2006 Joel de Guzman
+    Copyright (c) 2001-2011 Joel de Guzman
 
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@@ -46,24 +46,31 @@ namespace boost { namespace fusion
     namespace detail
     {
         BOOST_MPL_HAS_XXX_TRAIT_DEF(fusion_tag)
-    }
 
-    namespace traits
-    {
         template <typename Sequence, typename Active>
-        struct tag_of
-          : mpl::if_< fusion::detail::is_mpl_sequence<Sequence>,
+        struct tag_of_impl
+          : mpl::if_<fusion::detail::is_mpl_sequence<Sequence>,
               mpl::identity<mpl_sequence_tag>,
               mpl::identity<non_fusion_tag> >::type
         {};
 
         template <typename Sequence>
-        struct tag_of<Sequence, typename boost::enable_if<detail::has_fusion_tag<Sequence> >::type>
+        struct tag_of_impl<
+            Sequence
+          , typename boost::enable_if<detail::has_fusion_tag<Sequence> >::type>
         {
             typedef typename Sequence::fusion_tag type;
         };
     }
 
+    namespace traits
+    {
+        template <typename Sequence, typename Active>
+        struct tag_of
+            : boost::fusion::detail::tag_of_impl<Sequence, Active>
+        {};
+    }
+
     namespace detail
     {
         template<typename T>