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new API for weak mode

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Roberto Ierusalimschy
2002-08-06 14:06:56 -03:00
parent a2fa48a570
commit 634344d61f
9 changed files with 88 additions and 65 deletions
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6
ltm.c
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@@ -1,5 +1,5 @@
/*
** $Id: ltm.c,v 1.98 2002/07/17 16:25:13 roberto Exp $
** $Id: ltm.c,v 1.99 2002/08/05 14:09:06 roberto Exp roberto $
** Tag methods
** See Copyright Notice in lua.h
*/
@@ -26,7 +26,7 @@ const char *const luaT_typenames[] = {
void luaT_init (lua_State *L) {
static const char *const luaT_eventname[] = { /* ORDER TM */
"__index", "__newindex",
"__gc", "__eq", "__mode",
"__gc", "__eq",
"__gettable", "__settable",
"__add", "__sub", "__mul", "__div",
"__pow", "__unm", "__lt", "__le",
@@ -46,7 +46,7 @@ void luaT_init (lua_State *L) {
*/
const TObject *luaT_gettm (Table *events, TMS event, TString *ename) {
const TObject *tm = luaH_getstr(events, ename);
lua_assert(event <= TM_MODE);
lua_assert(event <= TM_EQ);
if (ttisnil(tm)) { /* no tag method? */
events->flags |= (1u<<event); /* cache this fact */
return NULL;