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Lua updated to version 5.1.5.

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This commit is contained in:
antirez
2013-04-29 12:00:54 +02:00
parent 48ede0d84d
commit 214adc5051
22 changed files with 194 additions and 136 deletions
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8
deps/lua/src/lvm.c vendored
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@ -1,5 +1,5 @@
/*
** $Id: lvm.c,v 2.63.1.3 2007/12/28 15:32:23 roberto Exp $
** $Id: lvm.c,v 2.63.1.5 2011/08/17 20:43:11 roberto Exp $
** Lua virtual machine
** See Copyright Notice in lua.h
*/
@ -133,6 +133,7 @@ void luaV_gettable (lua_State *L, const TValue *t, TValue *key, StkId val) {
void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) {
int loop;
TValue temp;
for (loop = 0; loop < MAXTAGLOOP; loop++) {
const TValue *tm;
if (ttistable(t)) { /* `t' is a table? */
@ -141,6 +142,7 @@ void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) {
if (!ttisnil(oldval) || /* result is no nil? */
(tm = fasttm(L, h->metatable, TM_NEWINDEX)) == NULL) { /* or no TM? */
setobj2t(L, oldval, val);
h->flags = 0;
luaC_barriert(L, h, val);
return;
}
@ -152,7 +154,9 @@ void luaV_settable (lua_State *L, const TValue *t, TValue *key, StkId val) {
callTM(L, tm, t, key, val);
return;
}
t = tm; /* else repeat with `tm' */
/* else repeat with `tm' */
setobj(L, &temp, tm); /* avoid pointing inside table (may rehash) */
t = &temp;
}
luaG_runerror(L, "loop in settable");
}