Update all tests other than Driver/std.cpp to use -std=c++11 rather than
-std=c++0x. Patch by Ahmed Charles!

llvm-svn: 141900
diff --git a/clang/test/CodeGenCXX/dynamic-cast-always-null.cpp b/clang/test/CodeGenCXX/dynamic-cast-always-null.cpp
index e4e8694..2c3ea13 100644
--- a/clang/test/CodeGenCXX/dynamic-cast-always-null.cpp
+++ b/clang/test/CodeGenCXX/dynamic-cast-always-null.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions -std=c++0x -o - | FileCheck %s
+// RUN: %clang_cc1 -I%S %s -triple x86_64-apple-darwin10 -emit-llvm -fcxx-exceptions -fexceptions -std=c++11 -o - | FileCheck %s
 struct A { virtual ~A(); };
 struct B final : A { };
 struct C { virtual ~C(); int c; };