From 422f155ca3884aa06244df8011c3f366c89c43e3 Mon Sep 17 00:00:00 2001
From: Douglas Gregor <dgregor@apple.com>
Date: Thu, 25 Feb 2010 18:11:54 +0000
Subject: Don't try to finalize an ill-formed variable or one whose class type
 is ill-formed. Fixes PR6421

llvm-svn: 97152
---
 clang/test/SemaCXX/destructor.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'clang/test/SemaCXX/destructor.cpp')

diff --git a/clang/test/SemaCXX/destructor.cpp b/clang/test/SemaCXX/destructor.cpp
index a0c2c1e037e..ab3c809e00a 100644
--- a/clang/test/SemaCXX/destructor.cpp
+++ b/clang/test/SemaCXX/destructor.cpp
@@ -61,3 +61,20 @@ struct X {};
 struct Y {
   ~X(); // expected-error {{expected the class name after '~' to name the enclosing class}}
 };
+
+namespace PR6421 {
+  class T; // expected-note{{forward declaration}}
+
+  class QGenericArgument
+  {
+    template<typename U>
+    void foo(T t) // expected-error{{variable has incomplete type}}
+    { }
+    
+    void disconnect()
+    {
+      T* t;
+      bob<QGenericArgument>(t); // expected-error{{undeclared identifier 'bob'}}
+    }
+  };
+}
-- 
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