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type 'Udata' refers directly to structure inside the union (union

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used only for aligning purposes now)
This commit is contained in:
Roberto Ierusalimschy
2014-07-18 11:46:47 -03:00
parent ca41b43f53
commit bb12903120
7 changed files with 48 additions and 35 deletions
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10
lstring.c
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@@ -1,5 +1,5 @@
/*
** $Id: lstring.c,v 2.41 2014/07/18 12:17:54 roberto Exp roberto $
** $Id: lstring.c,v 2.42 2014/07/18 13:36:14 roberto Exp roberto $
** String table (keeps all strings handled by Lua)
** See Copyright Notice in lua.h
*/
@@ -170,10 +170,10 @@ Udata *luaS_newudata (lua_State *L, size_t s) {
GCObject *o;
if (s > MAX_SIZE - sizeof(Udata))
luaM_toobig(L);
o = luaC_newobj(L, LUA_TUSERDATA, sizeof(Udata) + s);
u = rawgco2u(o);
u->uv.len = s;
u->uv.metatable = NULL;
o = luaC_newobj(L, LUA_TUSERDATA, sizeludata(s));
u = gco2u(o);
u->len = s;
u->metatable = NULL;
setuservalue(L, u, luaO_nilobject);
return u;
}