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warning (comparison between signed and unsigned integers)

This commit is contained in:
Roberto Ierusalimschy 2018-06-15 11:18:40 -03:00
parent 6e600695f8
commit 2c107e13a8
1 changed files with 3 additions and 2 deletions
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5
ltable.c
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@ -1,5 +1,5 @@
/* /*
** $Id: ltable.c,v 2.138 2018/06/01 16:51:34 roberto Exp roberto $ ** $Id: ltable.c,v 2.139 2018/06/15 14:14:20 roberto Exp roberto $
** Lua tables (hash) ** Lua tables (hash)
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -681,7 +681,8 @@ const TValue *luaH_getint (Table *t, lua_Integer key) {
if (l_castS2U(key) - 1u < t->alimit) /* (1 <= key && key <= t->alimit)? */ if (l_castS2U(key) - 1u < t->alimit) /* (1 <= key && key <= t->alimit)? */
return &t->array[key - 1]; return &t->array[key - 1];
else if (!limitequalsasize(t) && /* key still may be in the array part? */ else if (!limitequalsasize(t) && /* key still may be in the array part? */
(key == t->alimit + 1 || l_castS2U(key) - 1u < luaH_realasize(t))) { (l_castS2U(key) == t->alimit + 1 ||
l_castS2U(key) - 1u < luaH_realasize(t))) {
t->alimit = cast_uint(key); /* probably '#t' is here now */ t->alimit = cast_uint(key); /* probably '#t' is here now */
return &t->array[key - 1]; return &t->array[key - 1];
} }