Switch diagnostic text from "C++0x" over to "C++11".

We'd also like for "C++11" or "c++11" to be used for the warning
groups, but without removing the old warning flags. Patches welcome;
I've run out of time to work on this today.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141801 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Parser/cxx-ext-delete-default.cpp b/test/Parser/cxx-ext-delete-default.cpp
index 0627238..be6efee 100644
--- a/test/Parser/cxx-ext-delete-default.cpp
+++ b/test/Parser/cxx-ext-delete-default.cpp
@@ -1,11 +1,11 @@
 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s
 
 struct A {
-  A(const A&) = delete; // expected-warning {{accepted as a C++0x extension}}
-  A& operator=(const A&) = delete; // expected-warning {{accepted as a C++0x extension}}
-  A() = default; // expected-warning {{accepted as a C++0x extension}}
+  A(const A&) = delete; // expected-warning {{accepted as a C++11 extension}}
+  A& operator=(const A&) = delete; // expected-warning {{accepted as a C++11 extension}}
+  A() = default; // expected-warning {{accepted as a C++11 extension}}
   ~A();
 };
 
-void f() = delete; // expected-warning {{accepted as a C++0x extension}}
-A::~A() = default; //expected-warning {{accepted as a C++0x extension}}
+void f() = delete; // expected-warning {{accepted as a C++11 extension}}
+A::~A() = default; //expected-warning {{accepted as a C++11 extension}}