@@ -487,25 +487,25 @@ extern PGDLLIMPORT Node *newNodeMacroHolder;
487487#define IsA (nodeptr ,_type_ )(nodeTag(nodeptr) == T_##_type_)
488488
489489/*
490- * castNode(type, ptr) casts ptr to typeand, ifcassert is enabled, verifies
491- * that thethe c actually has the appropriate type (usingit's nodeTag()).
490+ * castNode(type, ptr) casts ptr to" type*", and ifassertions are enabled,
491+ *verifies that thenode has the appropriate type (usingits nodeTag()).
492492 *
493493 * Use an inline function when assertions are enabled, to avoid multiple
494- * evaluations of the ptr argument (which could e.g. be a function call). If
495- * inline functions are not available - only a small number of platforms -
494+ * evaluations of the ptr argument (which could e.g. be a function call).
495+ *If inline functions are not available - only a small number of platforms -
496496 * don't Assert, but use the non-checking version.
497497 */
498498#if defined(USE_ASSERT_CHECKING )&& defined(PG_USE_INLINE )
499- static inline Node *
500- castNodeImpl (enum NodeTag type ,void * ptr )
499+ static inline Node *
500+ castNodeImpl (NodeTag type ,void * ptr )
501501{
502502Assert (ptr == NULL || nodeTag (ptr )== type );
503- return ptr ;
503+ return ( Node * ) ptr ;
504504}
505505#define castNode (_type_ ,nodeptr ) ((_type_ *) castNodeImpl(T_##_type_, nodeptr))
506506#else
507- #define castNode (_type_ ,nodeptr )
508- #endif
507+ #define castNode (_type_ ,nodeptr ) ((_type_ *)
508+ #endif /* USE_ASSERT_CHECKING && PG_USE_INLINE */
509509
510510
511511/* ----------------------------------------------------------------