except.c (add_new_handler): Complain about additional handlers after one that catches everything.

	* except.c (add_new_handler): Complain about additional handlers
	after one that catches everything.

From-SVN: r23990

gcc/ChangeLog

+Sun Nov 29 22:59:40 1998  Jason Merrill  <jason@yorick.cygnus.com>
+
+	* except.c (add_new_handler): Complain about additional handlers
+	after one that catches everything.
+
 Sat Nov 28 10:56:32 1998  Jeffrey A Law  (law@cygnus.com)
 
 	* configure.in (alpha*-*-netbsd): Fix typo.

gcc/except.c

@@ -767,8 +767,13 @@ add_new_handler (region, newhandler)
     function_eh_regions[region].handlers = newhandler;
   else 
     {
-      for ( ; last->next != NULL; last = last->next)
-        ;
+      for ( ; ; last = last->next)
+	{
+	  if (last->type_info == CATCH_ALL_TYPE)
+	    pedwarn ("additional handler after ...");
+	  if (last->next == NULL)
+	    break;
+	}
       last->next = newhandler;
     }
 }