detail (should use macro 'ttisdeadkey')

This commit is contained in:
Roberto Ierusalimschy 2011-04-05 15:32:28 -03:00
parent 5286650894
commit 1ffdd0bc7a

View File

@ -1,5 +1,5 @@
/*
** $Id: ltable.c,v 2.52 2010/06/25 12:18:10 roberto Exp roberto $
** $Id: ltable.c,v 2.53 2010/11/11 15:38:43 roberto Exp roberto $
** Lua tables (hash)
** See Copyright Notice in lua.h
*/
@ -149,7 +149,7 @@ static int findindex (lua_State *L, Table *t, StkId key) {
do { /* check whether `key' is somewhere in the chain */
/* key may be dead already, but it is ok to use it in `next' */
if (luaO_rawequalObj(gkey(n), key) ||
(ttype(gkey(n)) == LUA_TDEADKEY && iscollectable(key) &&
(ttisdeadkey(gkey(n)) && iscollectable(key) &&
gcvalue(gkey(n)) == gcvalue(key))) {
i = cast_int(n - gnode(t, 0)); /* key index in hash table */
/* hash elements are numbered after array ones */