From: Nico Weber <nicolasweber@gmx.de>
Date: Wed, 11 Jul 2012 16:46:17 +0000 (+0000)
Subject: Default to -std=c++11 on Windows.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=85663e7b40097b2f162f58ba9f4dae2d0f24f648;p=clang

Default to -std=c++11 on Windows.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160052 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 66d792ffba..4e03603416 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -2124,8 +2124,11 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
     // eventually we want to do all the standard defaulting here instead of
     // splitting it between the driver and clang -cc1.
     if (!types::isCXX(InputType))
-        Args.AddAllArgsTranslated(CmdArgs, options::OPT_std_default_EQ,
-                                  "-std=", /*Joined=*/true);
+      Args.AddAllArgsTranslated(CmdArgs, options::OPT_std_default_EQ,
+                                "-std=", /*Joined=*/true);
+    else if (getToolChain().getTriple().getOS() == llvm::Triple::Win32)
+      CmdArgs.push_back("-std=c++11");
+
     Args.AddLastArg(CmdArgs, options::OPT_trigraphs);
   }