re PR c++/9453 (ICE in is_specialization_of, at cp/pt.c:860)

	PR c++/9453
	* g++.dg/template/friend15.C: New test.

From-SVN: r70115

gcc/testsuite/ChangeLog

+2003-08-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
+
+	PR c++/9453
+	* g++.dg/template/friend15.C: New test.
+
 2003-08-03  Neil Booth  <neil@daikokuya.co.uk>
 
 	* lib/dg-pch.exp: Work round PCH bug.

gcc/testsuite/g++.dg/template/friend15.C

+// { dg-do compile }
+
+// Origin: Wolfgang Bangerth <bangerth@ticam.utexas.edu>
+
+// PR c++/9453
+// Access checking when template friend is defined in class.
+
+template <typename> class X {
+  private:
+    struct Inner;
+
+    template <typename R>
+    friend typename X<R>::Inner * foo () { return 0; }
+};
+template class X<void>;
+
+struct U {
+    void bar () { foo<void> (); }
+};