From 0be8f64c44d2fe87fdf8feda175dc39d38a83906 Mon Sep 17 00:00:00 2001 From: Howard Hinnant Date: Thu, 1 Aug 2013 18:17:34 +0000 Subject: 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. llvm-svn: 187593 --- libcxx/test/support/platform_support.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libcxx/test/support/platform_support.h') diff --git a/libcxx/test/support/platform_support.h b/libcxx/test/support/platform_support.h index 3ef9e329de1..7900bbf84a5 100644 --- a/libcxx/test/support/platform_support.h +++ b/libcxx/test/support/platform_support.h @@ -47,7 +47,7 @@ inline std::string get_temp_file_name() { -#ifdef _WIN32 +#ifdef _LIBCPP_MSVCRT char* p = _tempnam( NULL, NULL ); if (p == nullptr) abort(); -- cgit v1.2.3