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`defaultmeta' is always empty, but registry needs some space for 

names and numbers (references)
This commit is contained in:
Roberto Ierusalimschy 2003-02-13 14:07:57 -02:00
parent 2866fb2dd0
commit e75a6ae9ee
1 changed files with 3 additions and 3 deletions
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6
lstate.c
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@ -1,5 +1,5 @@
/* /*
** $Id: lstate.c,v 1.118 2002/12/19 13:21:08 roberto Exp roberto $ ** $Id: lstate.c,v 1.119 2003/02/10 17:32:50 roberto Exp roberto $
** Global State ** Global State
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -111,10 +111,10 @@ static void f_luaopen (lua_State *L, void *ud) {
stack_init(L, L); /* init stack */ stack_init(L, L); /* init stack */
/* create default meta table with a dummy table, and then close the loop */ /* create default meta table with a dummy table, and then close the loop */
defaultmeta(L)->tt = LUA_TTABLE; defaultmeta(L)->tt = LUA_TTABLE;
sethvalue(defaultmeta(L), luaH_new(L, 0, 4)); sethvalue(defaultmeta(L), luaH_new(L, 0, 0));
hvalue(defaultmeta(L))->metatable = hvalue(defaultmeta(L)); hvalue(defaultmeta(L))->metatable = hvalue(defaultmeta(L));
sethvalue(gt(L), luaH_new(L, 0, 4)); /* table of globals */ sethvalue(gt(L), luaH_new(L, 0, 4)); /* table of globals */
sethvalue(registry(L), luaH_new(L, 0, 0)); /* registry */ sethvalue(registry(L), luaH_new(L, 4, 4)); /* registry */
luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */ luaS_resize(L, MINSTRTABSIZE); /* initial size of string table */
luaT_init(L); luaT_init(L);
luaX_init(L); luaX_init(L);