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removed unused macros 'isstackindex'/'api_checkstackindex' + 

macro 'api_checkvalidindex' (used only once) expanded and removed
This commit is contained in:
Roberto Ierusalimschy 2018-06-15 14:30:52 -03:00
parent b6780ee41b
commit d406d3d05f
1 changed files with 2 additions and 10 deletions
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12
lapi.c
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@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 2.291 2018/04/04 14:23:41 roberto Exp roberto $
** $Id: lapi.c,v 2.292 2018/06/01 17:40:38 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@ -51,14 +51,6 @@ static const TValue nonvalidvaluep = {NILCONSTANT};
/* test for upvalue */
#define isupvalue(i) ((i) < LUA_REGISTRYINDEX)
/* test for valid but not pseudo index */
#define isstackindex(i, o) (isvalid(o) && !ispseudo(i))
#define api_checkvalidindex(l,o) api_check(l, isvalid(o), "invalid index")
#define api_checkstackindex(l, i, o) \
api_check(l, isstackindex(i, o), "index not in the stack")
static TValue *index2value (lua_State *L, int idx) {
CallInfo *ci = L->ci;
@ -233,7 +225,7 @@ LUA_API void lua_copy (lua_State *L, int fromidx, int toidx) {
lua_lock(L);
fr = index2value(L, fromidx);
to = index2value(L, toidx);
api_checkvalidindex(L, to);
api_check(l, isvalid(to), "invalid index");
setobj(L, to, fr);
if (isupvalue(toidx)) /* function upvalue? */
luaC_barrier(L, clCvalue(s2v(L->ci->func)), fr);