Claim compatibility with VS 2012 by default
This will define _MSC_VER to 1700 by default and avoid linker errors
from /failifmismatch linker directives in the C++ standard headers.
Most people trying out the Visual Studio integration are using 2012,
since that's the only version that clang-format works with. This way
they don't have to pass funky -Xclang -fmsc-version=1700 flags just to
link against the standard C++ runtime.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@190908 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 3dde81c..a728b4d 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -3116,13 +3116,13 @@
true))))
CmdArgs.push_back("-fms-compatibility");
- // -fmsc-version=1300 is default.
+ // -fmsc-version=1700 is default.
if (Args.hasFlag(options::OPT_fms_extensions, options::OPT_fno_ms_extensions,
getToolChain().getTriple().getOS() == llvm::Triple::Win32) ||
Args.hasArg(options::OPT_fmsc_version)) {
StringRef msc_ver = Args.getLastArgValue(options::OPT_fmsc_version);
if (msc_ver.empty())
- CmdArgs.push_back("-fmsc-version=1300");
+ CmdArgs.push_back("-fmsc-version=1700");
else
CmdArgs.push_back(Args.MakeArgString("-fmsc-version=" + msc_ver));
}