re PR java/23431 (gcj allows overriding with more restrictive access)

	PR java/23431
	* typeck.c (lookup_do): Look up interfaces for the original class,
	not the base class.
	* parse.y (java_check_regular_methods): Fix diagnostic message for
	more restrictive overriding of a method from an interface.

From-SVN: r103909

gcc/java/ChangeLog

+2005-09-05  Ranjit Mathew  <rmathew@hotmail.com>
+
+	PR java/23431
+	* typeck.c (lookup_do): Look up interfaces for the original class,
+	not the base class.
+	* parse.y (java_check_regular_methods): Fix diagnostic message for
+	more restrictive overriding of a method from an interface.
+
 2005-08-16  Tom Tromey  <tromey@redhat.com>
 
 	* class.c (make_class_data): Always emit JV_STATE_PRELOADING for

gcc/java/parse.y

@@ -6518,7 +6518,7 @@ java_check_regular_methods (tree class_decl)
 	  tree found_decl = TYPE_NAME (DECL_CONTEXT (found));
 	  parse_error_context (method_wfl, "Class %qs must override %qs with a public method in order to implement interface %qs",
 			       IDENTIFIER_POINTER (DECL_NAME (class_decl)),
-			       lang_printable_name (method, 2),
+			       lang_printable_name (found, 0),
 			       IDENTIFIER_POINTER (DECL_NAME (found_decl)));
 	}
 

gcc/java/typeck.c

@@ -842,6 +842,7 @@ lookup_do (tree searched_class, int flags, tree method_name,
 	   tree signature, tree (*signature_builder) (tree))
 {
   tree method;
+  tree orig_class = searched_class;
     
   if (searched_class == NULL_TREE)
     return NULL_TREE;
@@ -868,7 +869,7 @@ lookup_do (tree searched_class, int flags, tree method_name,
   
   /* If that doesn't work, look in our interfaces.  */
   if (flags & SEARCH_INTERFACE)
-    method = find_method_in_interfaces (searched_class, flags, method_name, 
+    method = find_method_in_interfaces (orig_class, flags, method_name, 
 					signature, signature_builder);
   
   return method;