re PR c++/21427 ([3.4/4.0 only] Failure in make_thunk, cp/method.c:145 when…

re PR c++/21427 ([3.4/4.0 only] Failure in make_thunk, cp/method.c:145 when compiling with multiply-inherited members)

	PR c++/21427
	* g++.dg/inherit/covariant13.C: New.

From-SVN: r99431

gcc/testsuite/ChangeLog

+2005-05-09  Nathan Sidwell  <nathan@codesourcery.com>
+
+	PR c++/21427
+	* g++.dg/inherit/covariant13.C: New.
+
 2005-05-09  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
 
 	PR libfortran/19155

gcc/testsuite/g++.dg/inherit/covariant13.C

+// Copyright (C) 2004 Free Software Foundation, Inc.
+// Contributed by Nathan Sidwell 8 May 2005<nathan@codesourcery.com>
+
+// Origin:Andrew Pinski: pinskia@gcc.gnu.org
+// PR 21427: ICE on valid
+
+struct B1 { 
+  public: 
+    virtual void foo(); 
+}; 
+ 
+struct B2 { 
+  public: 
+    virtual B2 & bar() = 0; 
+}; 
+ 
+struct I : public B1, B2 { 
+  public: 
+    virtual ~I(); 
+    virtual I & bar(); 
+}; 
+ 
+struct D : public I { 
+    virtual ~D(); 
+};