From e98b480b2e7d244dd60df4e92e97b87ae776d7d9 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sat, 19 Feb 2005 17:07:48 +0000
Subject: [PATCH] Testcase for PR520

llvm-svn: 20248
---
 ...2005-02-19-UnnamedVirtualThunkArgument.cpp | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 llvm/test/Regression/C++Frontend/2005-02-19-UnnamedVirtualThunkArgument.cpp

diff --git a/llvm/test/Regression/C++Frontend/2005-02-19-UnnamedVirtualThunkArgument.cpp b/llvm/test/Regression/C++Frontend/2005-02-19-UnnamedVirtualThunkArgument.cpp
new file mode 100644
index 000000000000..e22f30f979c9
--- /dev/null
+++ b/llvm/test/Regression/C++Frontend/2005-02-19-UnnamedVirtualThunkArgument.cpp
@@ -0,0 +1,22 @@
+// RUN: %llvmgxx -S %s -o /dev/null
+
+struct Foo  {  
+    Foo();  
+    virtual ~Foo();  
+};  
+  
+struct Bar  {  
+    Bar();  
+    virtual ~Bar();  
+    virtual bool test(bool) const;  
+};  
+  
+struct Baz : public Foo, public Bar  {  
+    Baz();  
+    virtual ~Baz();  
+    virtual bool test(bool) const;  
+};  
+  
+bool Baz::test(bool) const  {  
+    return true;  
+}