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tables and userdata all go to local list, too

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This commit is contained in:
Roberto Ierusalimschy
2013-08-28 15:30:26 -03:00
parent 90972ff136
commit 9a871dd3db
4 changed files with 17 additions and 7 deletions
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10
lstate.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstate.c,v 2.106 2013/08/26 12:41:10 roberto Exp roberto $
** $Id: lstate.c,v 2.107 2013/08/27 18:53:35 roberto Exp roberto $
** Global State
** See Copyright Notice in lua.h
*/
@@ -165,6 +165,14 @@ static void init_registry (lua_State *L, global_State *g) {
sethvalue(L, &g->l_registry, registry);
luaH_resize(L, registry, LUA_RIDX_LAST, 0);
nolocal(obj2gco(registry));
/* registry is the first "regular" object created by a state; move it
from 'localgc' to 'allgc' so that it act as a "sentinel" there */
lua_assert(g->allgc == NULL &&
registry->next == NULL &&
g->localgc == obj2gco(registry));
g->allgc = g->localgc;
g->localgc = NULL;
l_setbit(registry->marked, LOCALMARK); /* mark that it is not in 'localgc' */
/* registry[LUA_RIDX_MAINTHREAD] = L */
setthvalue(L, &temp, L); /* temp = L */
luaH_setint(L, registry, LUA_RIDX_MAINTHREAD, &temp);