id summary reporter owner description type status milestone component version severity resolution keywords cc 12239 Filesystem compiler error when using Clang 3.7 in Microsoft Windows JUAN DENT Beman Dawes "Hi, I am getting the following error as I compile the filesystem source files: 'void __cdecl boost::detail::atomic_increment(struct __clang::_Atomic * __ptr64)': Unexpected atomic instruction -- use Windows interlock intrinsics %6 = atomicrmw add i32* %4, i32 %5 monotonic, !dbg !9335 c:\users\juan_\documents\github\boost_1_61_0\boost_1_61_0\boost/smart_ptr/detail/sp_counted_base_clang.hpp(31): fatal error C1001: An internal error has occurred in the compiler. There is no error if I compile with the default Visual Studio 2015 Update 2 compiler Regards, Juan" Bugs new To Be Determined filesystem Boost 1.61.0 Problem