Use BOOST_CONSTEXPR_OR_CONST instead.

Older GCC cannot specify both of const and constexpr to variable decl. Partially fix #11517
2015-08-02 21:58:20 +09:00
parent e37fd170ce
commit 24f527d401
2 changed files with 2 additions and 2 deletions
--- a/include/boost/fusion/support/unused.hpp
+++ b/include/boost/fusion/support/unused.hpp
@ -64,7 +64,7 @@ namespace boost { namespace fusion
        }
    };

-    BOOST_CONSTEXPR unused_type const unused = unused_type();
+    BOOST_CONSTEXPR_OR_CONST unused_type unused = unused_type();

    namespace detail
    {