re PR c++/9264 ([parser] ICE on invalid octal constant)

	* cp-tree.h (get_arglist_len_in_bytes): Remove.

	PR c++/9264
	* parser.c (cp_parser_elaborated_type_specifier): Handle erroneous
	typeame types more robustly.

	PR c++/9172
	* g++.dg/parse/typename1.C: New file.

From-SVN: r61236

gcc/cp/ChangeLog

+2003-01-12  Mark Mitchell  <mark@codesourcery.com>
+
+	* cp-tree.h (get_arglist_len_in_bytes): Remove.
+
+	PR c++/9264
+	* parser.c (cp_parser_elaborated_type_specifier): Handle erroneous
+	typeame types more robustly.
+
 2003-01-11  Phil Edwards  <pme@gcc.gnu.org>
 
 	* parser.c:  Fix comment typos.

gcc/cp/cp-tree.h

@@ -3581,7 +3581,6 @@ extern GTY(()) operator_name_info_t assignment_operator_name_info
 
 /* in call.c */
 extern bool check_dtor_name (tree, tree);
-extern int get_arglist_len_in_bytes		(tree);
 
 extern tree build_vfield_ref			(tree, tree);
 extern tree build_scoped_method_call (tree, tree, tree, tree);

gcc/cp/parser.c

@@ -9012,10 +9012,14 @@ cp_parser_elaborated_type_specifier (parser, is_friend, is_declaration)
 			      /*current_scope_valid_p=*/false);
   /* Look for the nested-name-specifier.  */
   if (tag_type == typename_type)
-    cp_parser_nested_name_specifier (parser,
-				     /*typename_keyword_p=*/true,
-				     /*check_dependency_p=*/true,
-				     /*type_p=*/true);
+    {
+      if (cp_parser_nested_name_specifier (parser,
+					   /*typename_keyword_p=*/true,
+					   /*check_dependency_p=*/true,
+					   /*type_p=*/true) 
+	  == error_mark_node)
+	return error_mark_node;
+    }
   else
     /* Even though `typename' is not present, the proposed resolution
        to Core Issue 180 says that in `class A<T>::B', `B' should be

gcc/testsuite/g++.dg/parse/typename1.C

+template <class baz>
+struct bar
+{
+  typedef typename baz::typename rebind<int> foo; // { dg-error "" }
+};