re PR c++/5402 (ICE in pop_binding)

	PR c++/5402
	* g++.dg/lookup/name-clash1.C: New test.

	PR c++/9777
	* g++.dg/lookup/name-clash2.C: New test.

	PR c++/12102
	* g++.dg/lookup/name-clash3.C: New test.

From-SVN: r84587

gcc/testsuite/ChangeLog

+2004-07-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
+
+	PR c++/5402
+	* g++.dg/lookup/name-clash1.C: New test.
+
+	PR c++/9777
+	* g++.dg/lookup/name-clash2.C: New test.
+
+	PR c++/12102
+	* g++.dg/lookup/name-clash3.C: New test.
+
 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 
 	* g++.dg/lookup/new2.C: New test.

gcc/testsuite/g++.dg/lookup/name-clash1.C

+// { dg-do compile }
+
+// Origin: Jakub Jelinek <jakub@redhat.com>
+// PR c++/5402
+
+struct A
+{
+    struct B {};
+};
+
+struct C
+{
+    typedef int B;
+};
+
+struct D : A
+{
+    struct E : C {};
+    struct B {};
+};

gcc/testsuite/g++.dg/lookup/name-clash2.C

+// { dg-do compile }
+
+// Origin: Sven Bilke <bilkes@mail.nih.gov>
+// PR c++/9777
+
+struct A
+{
+    struct X {};
+    struct Y { void X(); };
+};
+
+struct B : A
+{
+    struct Y : A::Y {};
+    struct X : A::X {};
+};

gcc/testsuite/g++.dg/lookup/name-clash3.C

+// { dg-do compile }
+
+// Origin: Volker Reichelt <reichelt@igpm.rwth-aachen.de>
+// PR c++/12102
+
+struct A
+{
+    struct C {} C;
+};
+
+struct B : A
+{
+    struct C {} C;
+};