id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 10694,"Apple Clang + NVCC - identifier ""__is_abstract"" is undefined",nilsgladitz@…,John Maddock,"While building with nvcc (NVIDIA CUDA compiler) and Clang on Mac OS X I get errors like these: /usr/local/include/boost/type_traits/is_abstract.hpp(72): error: identifier ""__is_abstract"" is undefined /usr/local/include/boost/type_traits/is_abstract.hpp(72): error: function call is not allowed in a constant expression /usr/local/include/boost/type_traits/is_abstract.hpp(72): error: type name is not allowed /usr/local/include/boost/type_traits/is_enum.hpp(180): error: identifier ""__is_enum"" is undefined /usr/local/include/boost/type_traits/is_enum.hpp(180): error: function call is not allowed in a constant expression /usr/local/include/boost/type_traits/is_enum.hpp(180): error: type name is not allowed ",Bugs,closed,To Be Determined,type_traits,Boost 1.56.0,Problem,fixed,,