Howard Hinnant e9df0a5c6c Nico Rieck: Currently _MSC_VER and _WIN32 are used to guard code which is ... MSVC-specific, MSVCRT-specific, or Windows-specific. Because Clang can also define _MSC_VER, and MSVCRT is not necessarily the only C runtime, these macros should not be used interchangeably. This patch divides all Windows-related bits into the aforementioned categories. Two new macros are introduced: - _LIBCPP_MSVC: Defined when compiling with MSVC. Detected using _MSC_VER, excluding Clang. - _LIBCPP_MSVCRT: Defined when using the Microsoft CRT. This is the default when _WIN32 is defined. This leaves _WIN32 for code using the Windows API. This also corrects the spelling of _LIBCP_HAS_IS_BASE_OF to _LIBCPP_HAS_IS_BASE_OF. Nico, please prepare a patch for CREDITS.TXT, thanks. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187593 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-01 18:17:34 +00:00
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solaris	Define _WCHAR_T in solaris/wchar.h. This fixes a bug where Solaris 10 headers	2012-03-02 10:56:04 +00:00
win32	Nico Rieck: Currently _MSC_VER and _WIN32 are used to guard code which is	2013-08-01 18:17:34 +00:00