re PR c++/6037 (ICE in enum after switch() (gcc 3.0.4))

	PR c++/6037
	* decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.

	* g++.dg/other/enum1.C: New test.

From-SVN: r51227

gcc/cp/ChangeLog

+2002-03-23  Jakub Jelinek  <jakub@redhat.com>
+
+	PR c++/6037
+	* decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node.
+
 2002-03-23  Gabriel Dos Reis  <gdr@merlin.codesourcery.com>
 
 	* error.c (dump_type): Be careful about implicit typenames.

gcc/cp/decl.c

@@ -13110,9 +13110,6 @@ start_enum (name)
       pushtag (name, enumtype, 0);
     }
 
-  if (current_class_type)
-    TREE_ADDRESSABLE (b->tags) = 1;
-
   return enumtype;
 }
 

gcc/testsuite/ChangeLog

+2002-03-23  Jakub Jelinek  <jakub@redhat.com>
+
+	* g++.dg/other/enum1.C: New test.
+
 2002-03-23  Zack Weinberg  <zack@codesourcery.com>
 
 	* gcc.dg/pragma-ep-3.c: Fix typo.

gcc/testsuite/g++.dg/other/enum1.C

+// PR c++/6037
+// This testcase ICEd because start_enum expected pushtag to insert
+// the tag always into current binding level.
+
+struct A
+{
+  ~A () { }
+};
+
+struct B
+{
+  void foo ()
+  {
+    switch (0) { default: ; }
+    A a;
+    enum C { };
+    (void) a;
+  }
+};