@@ -559,23 +559,23 @@ extern PGDLLIMPORT Node *newNodeMacroHolder;
559559#define IsA (nodeptr ,_type_ )(nodeTag(nodeptr) == T_##_type_)
560560
561561/*
562- * castNode(type, ptr) casts ptr to typeand, ifcassert is enabled, verifies
563- * that thethe c actually has the appropriate type (usingit's nodeTag()).
562+ * castNode(type, ptr) casts ptr to" type*", and ifassertions are enabled,
563+ *verifies that thenode has the appropriate type (usingits nodeTag()).
564564 *
565565 * Use an inline function when assertions are enabled, to avoid multiple
566566 * evaluations of the ptr argument (which could e.g. be a function call).
567567 */
568568#ifdef USE_ASSERT_CHECKING
569- static inline Node *
570- castNodeImpl (enum NodeTag type ,void * ptr )
569+ static inline Node *
570+ castNodeImpl (NodeTag type ,void * ptr )
571571{
572572Assert (ptr == NULL || nodeTag (ptr )== type );
573- return ptr ;
573+ return ( Node * ) ptr ;
574574}
575575#define castNode (_type_ ,nodeptr ) ((_type_ *) castNodeImpl(T_##_type_, nodeptr))
576576#else
577- #define castNode (_type_ ,nodeptr )
578- #endif
577+ #define castNode (_type_ ,nodeptr ) ((_type_ *)
578+ #endif /* USE_ASSERT_CHECKING */
579579
580580
581581/* ----------------------------------------------------------------