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new API for registry and C upvalues + new implementation for references

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This commit is contained in:
Roberto Ierusalimschy
2001-10-17 19:12:57 -02:00
parent 7cd37142f4
commit 1e81da51ba
10 changed files with 111 additions and 123 deletions
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7
lstate.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstate.c,v 1.66 2001/07/17 17:54:46 roberto Exp $
** $Id: lstate.c,v 1.68 2001/09/07 17:39:10 roberto Exp $
** Global State
** See Copyright Notice in lua.h
*/
@@ -66,10 +66,7 @@ static void f_luaopen (lua_State *L, void *ud) {
luaD_init(L, so->stacksize); /* init stack */
L->gt = luaH_new(L, 10); /* table of globals */
G(L)->type2tag = luaH_new(L, 10);
G(L)->registry = luaH_new(L, 0);
G(L)->weakregistry = luaH_new(L, 0);
/* make weakregistry weak */
G(L)->weakregistry->weakmode = LUA_WEAK_KEY | LUA_WEAK_VALUE;
sethvalue(&G(L)->registry, luaH_new(L, 0));
luaS_resize(L, MINPOWER2);
luaX_init(L);
luaT_init(L);