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added check for conversion 'obj2gco' (and corrections for small

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problems detected by this check)
This commit is contained in:
Roberto Ierusalimschy
2014-07-18 09:17:54 -03:00
parent 9aec500a26
commit 56137d58ff
10 changed files with 51 additions and 39 deletions
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6
lapi.c
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@@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 2.225 2014/07/15 21:26:50 roberto Exp roberto $
** $Id: lapi.c,v 2.226 2014/07/17 13:53:37 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@@ -820,7 +820,7 @@ LUA_API int lua_setmetatable (lua_State *L, int objindex) {
case LUA_TUSERDATA: {
uvalue(obj)->metatable = mt;
if (mt) {
luaC_objbarrier(L, rawuvalue(obj), mt);
luaC_objbarrier(L, uvalue(obj), mt);
luaC_checkfinalizer(L, gcvalue(obj), mt);
}
break;
@@ -958,7 +958,7 @@ LUA_API int lua_load (lua_State *L, lua_Reader reader, void *data,
const TValue *gt = luaH_getint(reg, LUA_RIDX_GLOBALS);
/* set global table as 1st upvalue of 'f' (may be LUA_ENV) */
setobj(L, f->upvals[0]->v, gt);
luaC_barrier(L, f->upvals[0], gt);
luaC_upvalbarrier(L, f->upvals[0]);
}
}
lua_unlock(L);