stmt.c (any_pending_cleanups): Don't crash when current_function->stmt is unset.

        * stmt.c (any_pending_cleanups): Don't crash when
        current_function->stmt is unset.

From-SVN: r29541

gcc/ChangeLog

+Tue Sep 21 05:29:17 1999  Richard Earnshaw (rearnsha@arm.com)
+
+	* stmt.c (any_pending_cleanups): Don't crash when 
+	current_function->stmt is unset.
+
 Tue Sep 21 00:59:49 1999  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>
 
 	* emit-rtl.c (init_emit_once): Initialize const_int_rtx before

gcc/stmt.c

@@ -4334,7 +4334,8 @@ any_pending_cleanups (this_contour)
 {
   struct nesting *block;
 
-  if (block_stack == 0)
+  if (current_function == NULL || current_function->stmt == NULL
+      || block_stack == 0)
     return 0;
 
   if (this_contour && block_stack->data.block.cleanups != NULL)