1 files changed, 40 insertions, 0 deletions
diff --git a/test/CodeGenCXX/mangle-ms-cxx14.cpp b/test/CodeGenCXX/mangle-ms-cxx14.cpp
new file mode 100644
index 000000000000..03995611d252
--- /dev/null
+++ b/test/CodeGenCXX/mangle-ms-cxx14.cpp
@@ -0,0 +1,40 @@
+// RUN: %clang_cc1 -std=c++1y -fms-extensions -emit-llvm %s -o - -triple=i386-pc-win32 | FileCheck %s
+
+template <typename> int x = 0;
+
+// CHECK: "\01??$x@X@@3HA"
+template <> int x<void>;
+// CHECK: "\01??$x@H@@3HA"
+template <> int x<int>;
+
+// CHECK: "\01?FunctionWithLocalType@@YA?A?<auto>@@XZ"
+auto FunctionWithLocalType() {
+  struct LocalType {};
+  return LocalType{};
+}
+
+// CHECK: "\01?ValueFromFunctionWithLocalType@@3ULocalType@?0??FunctionWithLocalType@@YA?A?<auto>@@XZ@A"
+auto ValueFromFunctionWithLocalType = FunctionWithLocalType();
+
+// CHECK: "\01??R<lambda_0>@@QBE?A?<auto>@@XZ"
+auto LambdaWithLocalType = [] {
+  struct LocalType {};
+  return LocalType{};
+};
+
+// CHECK: "\01?ValueFromLambdaWithLocalType@@3ULocalType@?0???R<lambda_0>@@QBE?A?<auto>@@XZ@A"
+auto ValueFromLambdaWithLocalType = LambdaWithLocalType();
+
+template <typename T>
+auto TemplateFuncionWithLocalLambda(T) {
+  auto LocalLambdaWithLocalType = []() {
+    struct LocalType {};
+    return LocalType{};
+  };
+  return LocalLambdaWithLocalType();
+}
+
+// CHECK: "\01?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?3@XZ@A"
+// CHECK: "\01??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z"
+// CHECK: "\01??R<lambda_1>@??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBA?A?1@XZ"
+auto ValueFromTemplateFuncionWithLocalLambda = TemplateFuncionWithLocalLambda(0);