MS: Mangle rvalue references and nullptr_t, and produce back-references when
appropriate. Patch by João Matos!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158895 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/mangle-ms-cxx11.cpp b/test/CodeGenCXX/mangle-ms-cxx11.cpp
new file mode 100644
index 0000000..6947a53
--- /dev/null
+++ b/test/CodeGenCXX/mangle-ms-cxx11.cpp
@@ -0,0 +1,11 @@
+// RUN: %clang_cc1 -std=c++11 -fms-extensions -emit-llvm %s -o - -cxx-abi microsoft -triple=i386-pc-win32 | FileCheck %s
+
+// CHECK: "\01?LRef@@YAXAAH@Z"
+void LRef(int& a) { }
+
+// CHECK: "\01?RRef@@YAH$$QAH@Z"
+int RRef(int&& a) { return a; }
+
+// CHECK: "\01?Null@@YAX$$T@Z"
+namespace std { typedef decltype(__nullptr) nullptr_t; }
+void Null(std::nullptr_t) {}