[libc++] Drop support for CRTs older than VS 2015 LLVM dropped support for Visual Studio versions older than 2015 quite some time ago, so I consider it safe to drop libc++'s support for older CRTs. The CRT in Visual Studio 2015 provides a lot of previously missing functions, so targeting it requires less special casing. Differential Revision: https://reviews.llvm.org/D31798 git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@299743 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/cstdio b/include/cstdio index 35941ce..00b989f 100644 --- a/include/cstdio +++ b/include/cstdio
@@ -98,9 +98,6 @@ #include <__config> #include <stdio.h> -#if defined(_LIBCPP_MSVCRT) -#include <crtversion.h> -#endif #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) #pragma GCC system_header @@ -156,8 +153,7 @@ #ifndef _LIBCPP_HAS_NO_STDIN using ::getchar; -#if _LIBCPP_STD_VER <= 11 && \ - (!defined(_VC_CRT_MAJOR_VERSION) || _VC_CRT_MAJOR_VERSION < 14) +#if _LIBCPP_STD_VER <= 11 && !defined(_LIBCPP_MSVCRT) using ::gets; #endif using ::scanf;
