* call.c (null_ptr_cst_p): Integer type, not integral type.

From-SVN: r15463

gcc/cp/ChangeLog

 Mon Sep 15 11:52:13 1997  Jason Merrill  <jason@yorick.cygnus.com>
 
+	* call.c (null_ptr_cst_p): Integer type, not integral type.
+
 	* call.c (joust): Disable warnings until they can be moved to the
 	right place.
 

gcc/cp/call.c

@@ -2999,7 +2999,7 @@ null_ptr_cst_p (t)
      tree t;
 {
   if (t == null_node
-      || integer_zerop (t) && INTEGRAL_TYPE_P (TREE_TYPE (t)))
+      || integer_zerop (t) && TREE_CODE (TREE_TYPE (t)) == INTEGER_TYPE)
     return 1;
   return 0;
 }