comparison DEPENDENCIES/generic/include/boost/fusion/sequence/intrinsic/empty.hpp @ 101:c530137014c0

Update Boost headers (1.58.0)

     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
 #if !defined(FUSION_EMPTY_09162005_0335)
 #define FUSION_EMPTY_09162005_0335
 
+#include <boost/fusion/support/config.hpp>
 #include <boost/fusion/sequence/intrinsic_fwd.hpp>
 #include <boost/fusion/sequence/intrinsic/size.hpp>
 #include <boost/mpl/bool.hpp>
 #include <boost/fusion/support/tag_of.hpp>
 

                 template apply<Sequence>
         {};
     }
 
     template <typename Sequence>
+    BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
     inline typename result_of::empty<Sequence>::type
     empty(Sequence const&)
     {
         typedef typename result_of::empty<Sequence>::type result;
         return result();