update Lua.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/3rdParty/lua/ltable.c b/src/3rdParty/lua/ltable.c
index 1b1cd24..cc7993e 100644
--- a/src/3rdParty/lua/ltable.c
+++ b/src/3rdParty/lua/ltable.c
@@ -107,7 +107,7 @@ static const TValue absentkey = {ABSTKEYCONSTANT};
 */
 static Node *hashint (const Table *t, lua_Integer i) {
   lua_Unsigned ui = l_castS2U(i);
-  if (ui <= (unsigned int)INT_MAX)
+  if (ui <= cast_uint(INT_MAX))
     return hashmod(t, cast_int(ui));
   else
     return hashmod(t, ui);
@@ -488,7 +488,7 @@ static void setnodevector (lua_State *L, Table *t, unsigned int size) {
       luaG_runerror(L, "table overflow");
     size = twoto(lsize);
     t->node = luaM_newvector(L, size, Node);
-    for (i = 0; i < (int)size; i++) {
+    for (i = 0; i < cast_int(size); i++) {
       Node *n = gnode(t, i);
       gnext(n) = 0;
       setnilkey(n);
@@ -975,6 +975,4 @@ Node *luaH_mainposition (const Table *t, const TValue *key) {
   return mainpositionTV(t, key);
 }
 
-int luaH_isdummy (const Table *t) { return isdummy(t); }
-
 #endif