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no need of lookahead in Zio

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This commit is contained in:
Roberto Ierusalimschy
2011-02-23 10:13:10 -03:00
parent 03b769053a
commit 7482e8f914
8 changed files with 29 additions and 41 deletions
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6
ldo.c
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@@ -1,5 +1,5 @@
/*
** $Id: ldo.c,v 2.91 2011/02/04 17:34:43 roberto Exp roberto $
** $Id: ldo.c,v 2.92 2011/02/07 17:14:50 roberto Exp roberto $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/
@@ -625,10 +625,10 @@ static void f_parser (lua_State *L, void *ud) {
Proto *tf;
Closure *cl;
struct SParser *p = cast(struct SParser *, ud);
int c = luaZ_lookahead(p->z);
int c = zgetc(p->z); /* read first character */
tf = (c == LUA_SIGNATURE[0])
? luaU_undump(L, p->z, &p->buff, p->name)
: luaY_parser(L, p->z, &p->buff, &p->dyd, p->name);
: luaY_parser(L, p->z, &p->buff, &p->dyd, p->name, c);
setptvalue2s(L, L->top, tf);
incr_top(L);
cl = luaF_newLclosure(L, tf);