Initial constexpr support

This allows to use, e.g., boost::fusion::fold within constexpr functions. The BOOST_CONSTEXPR macro is used to declare functions constexpr.
2014-05-30 16:39:00 +02:00
parent 4f941d9760
commit c2abefbab8
39 changed files with 126 additions and 126 deletions
--- a/include/boost/fusion/iterator/deref_data.hpp
+++ b/include/boost/fusion/iterator/deref_data.hpp
@ -40,7 +40,7 @@ namespace boost { namespace fusion
    }

    template <typename It>
-    BOOST_FUSION_GPU_ENABLED
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
    typename result_of::deref_data<It>::type
    deref_data(It const& it)
    {