Refactor local class name mangling and make it
ABI conforming.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@97702 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGenCXX/mangle-local-class-names.cpp b/test/CodeGenCXX/mangle-local-class-names.cpp
index 2726f5e..3321460 100644
--- a/test/CodeGenCXX/mangle-local-class-names.cpp
+++ b/test/CodeGenCXX/mangle-local-class-names.cpp
@@ -2,6 +2,8 @@
 
 // CHECK:  @_ZZ4FUNCvEN4SSSSC1ERKf
 // CHECK: @_ZZ4FUNCvEN4SSSSC2E_0RKf
+// CHECK:  @_ZZ4GORFfEN4SSSSC1ERKf
+// CHECK: @_ZZ4GORFfEN4SSSSC2E_0RKf
 
 void FUNC ()
 {
@@ -28,3 +30,28 @@
     SSSS VAR2(IVAR2);
    }
 }
+
+void GORF (float IVAR1)
+{
+  {
+    struct SSSS 
+    {
+      float bv;
+      SSSS( const float& from): bv(from) { }
+    };
+
+    SSSS VAR1(IVAR1);
+   }
+
+   {
+    float IVAR2 ;
+
+    struct SSSS
+    {
+     SSSS( const float& from) {}
+    };
+
+    SSSS VAR2(IVAR2);
+   }
+}
+