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Roberto Ierusalimschy
2005-07-31 14:12:32 -03:00
parent 280f7becb8
commit 1a343814d8
2 changed files with 8 additions and 9 deletions
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10
lapi.c
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@@ -1,5 +1,5 @@
/*
** $Id: lapi.c,v 2.44 2005/07/05 14:30:31 roberto Exp roberto $
** $Id: lapi.c,v 2.45 2005/07/06 18:07:30 roberto Exp roberto $
** Lua API
** See Copyright Notice in lua.h
*/
@@ -113,11 +113,11 @@ LUA_API void lua_xmove (lua_State *from, lua_State *to, int n) {
if (from == to) return;
lua_lock(to);
api_checknelems(from, n);
api_check(L, G(from) == G(to));
api_check(from, G(from) == G(to));
api_check(from, to->ci->top - to->top >= n);
from->top -= n;
for (i = 0; i < n; i++) {
setobj2s(to, to->top, from->top + i);
api_incr_top(to);
setobj2s(to, to->top++, from->top + i);
}
lua_unlock(to);
}
@@ -975,9 +975,9 @@ LUA_API int lua_next (lua_State *L, int idx) {
LUA_API void lua_concat (lua_State *L, int n) {
lua_lock(L);
luaC_checkGC(L);
api_checknelems(L, n);
if (n >= 2) {
luaC_checkGC(L);
luaV_concat(L, n, cast(int, L->top - L->base) - 1);
L->top -= (n-1);
}