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}}
diff --git a/test/Parser/cxx-reference.cpp b/test/Parser/cxx-reference.cpp
index fae938b..d21412c 100644
--- a/test/Parser/cxx-reference.cpp
+++ b/test/Parser/cxx-reference.cpp
@@ -18,4 +18,4 @@
 int & const volatile Z = val; /* expected-error {{'const' qualifier may not be applied}} \
                            expected-error {{'volatile' qualifier may not be applied}} */
 
-typedef int && RV; // expected-warning {{rvalue references are a C++0x extension}}
+typedef int && RV; // expected-warning {{rvalue references are a C++11 extension}}
diff --git a/test/Parser/cxx0x-in-cxx98.cpp b/test/Parser/cxx0x-in-cxx98.cpp
index e0cbc23..9e41a70 100644
--- a/test/Parser/cxx0x-in-cxx98.cpp
+++ b/test/Parser/cxx0x-in-cxx98.cpp
@@ -1,10 +1,10 @@
 // RUN: %clang_cc1 -std=c++98 -fsyntax-only -verify %s
 
-inline namespace N { // expected-warning{{inline namespaces are a C++0x feature}}
+inline namespace N { // expected-warning{{inline namespaces are a C++11 feature}}
 struct X {
-  template<typename ...Args> // expected-warning{{variadic templates are a C++0x extension}}
-  void f(Args &&...) &; // expected-warning{{rvalue references are a C++0x extension}} \
-  // expected-warning{{reference qualifiers on functions are a C++0x extension}}
+  template<typename ...Args> // expected-warning{{variadic templates are a C++11 extension}}
+  void f(Args &&...) &; // expected-warning{{rvalue references are a C++11 extension}} \
+  // expected-warning{{reference qualifiers on functions are a C++11 extension}}
 };
 }