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better control for compatibility code for varargs

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This commit is contained in:
Roberto Ierusalimschy
2005-06-13 11:15:54 -03:00
parent 5fa2bec1f0
commit bf2b342ac1
4 changed files with 21 additions and 13 deletions
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5
ldo.c
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@@ -1,5 +1,5 @@
/*
** $Id: ldo.c,v 2.24 2005/05/20 19:09:05 roberto Exp roberto $
** $Id: ldo.c,v 2.25 2005/05/31 14:25:18 roberto Exp roberto $
** Stack and Call structure of Lua
** See Copyright Notice in lua.h
*/
@@ -199,8 +199,9 @@ static StkId adjust_varargs (lua_State *L, int nfixargs, int actual,
setnilvalue(L->top++);
}
#if defined(LUA_COMPAT_VARARG)
if (style != NEWSTYLEVARARG) { /* compatibility with old-style vararg */
if (style & VARARG_NEEDSARG) { /* compatibility with old-style vararg */
int nvar = actual - nfixargs; /* number of extra arguments */
lua_assert(style & VARARG_HASARG);
luaC_checkGC(L);
htab = luaH_new(L, nvar, 1); /* create `arg' table */
for (i=0; i<nvar; i++) /* put extra arguments into `arg' table */