id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 10600,clang with libstdc++ doesn't have ,marc.glisse@…,John Maddock,"Hello, when I use a very recent clang with a very recent libstdc++ and a very recent boost, I still get BOOST_NO_0X_HDR_TUPLE defined. This seems to be because feature tests rely on !__GNUC!__ and !__GNUC_MINOR!__ to detect libstdc++ features. I understand that !__GLIBCXX!__ is hard to use. However, for this case, !__has_include() would give a more reliable answer.",Bugs,closed,To Be Determined,config,Boost 1.55.0,Problem,duplicate,,