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metatables for all types

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This commit is contained in:
Roberto Ierusalimschy
2005-05-05 12:34:03 -03:00
parent 65f4a0f636
commit 6cf85dcc90
7 changed files with 45 additions and 14 deletions
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8
ltm.c
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@@ -1,5 +1,5 @@
/*
** $Id: ltm.c,v 2.3 2004/04/30 20:13:38 roberto Exp roberto $
** $Id: ltm.c,v 2.4 2005/03/08 18:00:16 roberto Exp roberto $
** Tag methods
** See Copyright Notice in lua.h
*/
@@ -32,7 +32,7 @@ void luaT_init (lua_State *L) {
"__index", "__newindex",
"__gc", "__mode", "__eq",
"__add", "__sub", "__mul", "__div", "__mod",
"__pow", "__unm", "__lt", "__le",
"__pow", "__unm", "__siz", "__lt", "__le",
"__concat", "__call"
};
int i;
@@ -68,8 +68,8 @@ const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, TMS event) {
mt = uvalue(o)->metatable;
break;
default:
mt = NULL;
mt = G(L)->mt[ttype(o)];
}
return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : &luaO_nilobject);
return (mt ? luaH_getstr(mt, G(L)->tmname[event]) : &luaO_nilobject);
}