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TObject' renamed to TValue' + other name changes and better assertions

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for incremental garbage collection
This commit is contained in:
Roberto Ierusalimschy
2003-12-10 10:13:36 -02:00
parent 4d5fe1f54b
commit 47fc57a252
29 changed files with 476 additions and 461 deletions
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10
ltm.c
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@@ -1,5 +1,5 @@
/*
** $Id: ltm.c,v 1.106 2003/04/03 13:35:34 roberto Exp roberto $
** $Id: ltm.c,v 1.107 2003/12/01 18:22:56 roberto Exp roberto $
** Tag methods
** See Copyright Notice in lua.h
*/
@@ -45,8 +45,8 @@ void luaT_init (lua_State *L) {
** function to be used with macro "fasttm": optimized for absence of
** tag methods
*/
const TObject *luaT_gettm (Table *events, TMS event, TString *ename) {
const TObject *tm = luaH_getstr(events, ename);
const TValue *luaT_gettm (Table *events, TMS event, TString *ename) {
const TValue *tm = luaH_getstr(events, ename);
lua_assert(event <= TM_EQ);
if (ttisnil(tm)) { /* no tag method? */
events->flags |= cast(lu_byte, 1u<<event); /* cache this fact */
@@ -56,14 +56,14 @@ const TObject *luaT_gettm (Table *events, TMS event, TString *ename) {
}
const TObject *luaT_gettmbyobj (lua_State *L, const TObject *o, TMS event) {
const TValue *luaT_gettmbyobj (lua_State *L, const TValue *o, TMS event) {
Table *mt;
switch (ttype(o)) {
case LUA_TTABLE:
mt = hvalue(o)->metatable;
break;
case LUA_TUSERDATA:
mt = uvalue(o)->uv.metatable;
mt = uvalue(o)->metatable;
break;
default:
mt = NULL;