id summary reporter owner description type status milestone component version severity resolution keywords cc 11281 VS 2010 with LLVM aaron.adato@… "I can't compile anything that includes BOOST when I use as a compiler clang on MSVC 2010/2013. The error is a compiler error and not a linker error. I already built BOOST for CLANG on windows, but I didn't get to the linking stage. Here is the error log: 1>------ Build started: Project: llvmTest, Configuration: Debug LLVM Win32 ------ 1> In file included from Source.cpp:1: 1> In file included from c:\Boost\include\boost-1_58\boost/thread.hpp:13: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread.hpp:12: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread_only.hpp:15: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/win32/thread_data.hpp:10: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread_time.hpp:9: 1> In file included from c:\Boost\include\boost-1_58\boost/date_time/time_clock.hpp:17: 1> In file included from c:\Boost\include\boost-1_58\boost/shared_ptr.hpp:17: 1> In file included from c:\Boost\include\boost-1_58\boost/smart_ptr/shared_ptr.hpp:28: 1> In file included from c:\Boost\include\boost-1_58\boost/smart_ptr/detail/shared_count.hpp:29: 1> In file included from c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base.hpp:45: 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(27,8): error : unknown type name '_Atomic' 1> typedef _Atomic( boost::int_least32_t ) atomic_int_least32_t; 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(27,24): error : cannot define or redeclare 'int_least32_t' here because namespace 'detail' does not enclose namespace 'boost' 1> typedef _Atomic( boost::int_least32_t ) atomic_int_least32_t; 1> ~~~~~~~^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(27,24): error : typedef declarator cannot be qualified 1> typedef _Atomic( boost::int_least32_t ) atomic_int_least32_t; 1> ~~~~~~~^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(27,39): error : expected ';' after top level declarator 1> typedef _Atomic( boost::int_least32_t ) atomic_int_least32_t; 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(29,30): error : unknown type name 'atomic_int_least32_t' 1> inline void atomic_increment( atomic_int_least32_t * pw ) 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(34,46): error : unknown type name 'atomic_int_least32_t' 1> inline boost::int_least32_t atomic_decrement( atomic_int_least32_t * pw ) 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(39,58): error : unknown type name 'atomic_int_least32_t' 1> inline boost::int_least32_t atomic_conditional_increment( atomic_int_least32_t * pw ) 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(68,4): error : unknown type name 'atomic_int_least32_t' 1> atomic_int_least32_t use_count_; // #shared 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(69,4): error : unknown type name 'atomic_int_least32_t' 1> atomic_int_least32_t weak_count_; // #weak + (#shared != 0) 1> ^ 1>c:\Boost\include\boost-1_58\boost/smart_ptr/detail/sp_counted_base_clang.hpp(132,46): error : unknown type name 'atomic_int_least32_t' 1> return __c11_atomic_load( const_cast< atomic_int_least32_t* >( &use_count_ ), __ATOMIC_ACQUIRE ); 1> ^ 1> In file included from Source.cpp:1: 1> In file included from c:\Boost\include\boost-1_58\boost/thread.hpp:13: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread.hpp:12: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread_only.hpp:15: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/win32/thread_data.hpp:11: 1>c:\Boost\include\boost-1_58\boost/thread/win32/thread_primitives.hpp(183,53): error : redeclaration of 'Sleep' cannot add 'dllimport' attribute 1> __declspec(dllimport) void __stdcall Sleep(unsigned long); 1> ^ 1> c:\Boost\include\boost-1_58\boost/smart_ptr/detail/yield_k.hpp(63,28) : note: previous declaration is here 1> extern ""C"" void __stdcall Sleep( unsigned long ms ); 1> ^ 1> In file included from Source.cpp:1: 1> In file included from c:\Boost\include\boost-1_58\boost/thread.hpp:13: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread.hpp:12: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread_only.hpp:15: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/win32/thread_data.hpp:11: 1>c:\Boost\include\boost-1_58\boost/thread/win32/thread_primitives.hpp(418,20): error : no member named 'Sleep' in namespace 'boost::detail::win32'; did you mean simply 'Sleep'? 1> ::boost::detail::win32::Sleep(0); 1> ^~~~~~~~~~~~~~~~~~~~~~~~ 1> c:\Boost\include\boost-1_58\boost/smart_ptr/detail/yield_k.hpp(63,28) : note: 'Sleep' declared here 1> extern ""C"" void __stdcall Sleep( unsigned long ms ); 1> ^ 1> In file included from Source.cpp:1: 1> In file included from c:\Boost\include\boost-1_58\boost/thread.hpp:13: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread.hpp:12: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/thread_only.hpp:15: 1> In file included from c:\Boost\include\boost-1_58\boost/thread/win32/thread_data.hpp:11: 1>c:\Boost\include\boost-1_58\boost/thread/win32/thread_primitives.hpp(426,44): error : no type named 'Sleep' in namespace 'boost::detail::win32' 1> ::boost::detail::win32::Sleep(milliseconds); 1> ~~~~~~~~~~~~~~~~~~~~~~~~^ 1> 13 errors generated. ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== " Bugs closed To Be Determined None Boost 1.58.0 Problem duplicate