rnk created this revision. rnk added reviewers: danalbert, mclow.lists. rnk added a subscriber: cfe-commits.
According to Clang's sources, the maximum supported storage alignment is a property of the COFF object file format. Fixes building libc++ <type_traits> with Clang on Windows. http://reviews.llvm.org/D14259 Files: include/type_traits Index: include/type_traits =================================================================== --- include/type_traits +++ include/type_traits @@ -1147,10 +1147,10 @@ _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x800); _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x1000); _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x2000); -// MSDN says that MSVC does not support alignment beyond 8192 (=0x2000) -#if !defined(_LIBCPP_MSVC) +// PE COFF does not support alignment beyond 8192 (=0x2000) +#if !defined(_WIN32) _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x4000); -#endif // !_LIBCPP_MSVC +#endif // !_WIN32 #undef _CREATE_ALIGNED_STORAGE_SPECIALIZATION
Index: include/type_traits =================================================================== --- include/type_traits +++ include/type_traits @@ -1147,10 +1147,10 @@ _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x800); _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x1000); _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x2000); -// MSDN says that MSVC does not support alignment beyond 8192 (=0x2000) -#if !defined(_LIBCPP_MSVC) +// PE COFF does not support alignment beyond 8192 (=0x2000) +#if !defined(_WIN32) _CREATE_ALIGNED_STORAGE_SPECIALIZATION(0x4000); -#endif // !_LIBCPP_MSVC +#endif // !_WIN32 #undef _CREATE_ALIGNED_STORAGE_SPECIALIZATION
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