2 files changed, 5 insertions, 5 deletions

diff --git a/ltable.c b/ltable.c
index bf44e82e..a36a993f 100644
--- a/ltable.c
+++ b/ltable.c
@@ -951,7 +951,7 @@ lu_byte luaH_getint (Table *t, lua_Integer key, TValue *res) {
   if (keyinarray(t, key)) {
     lu_byte tag = *getArrTag(t, key - 1);
     if (!tagisempty(tag))
-      farr2val(t, key - 1, tag, res);
+      farr2val(t, cast_uint(key) - 1, tag, res);
     return tag;
   }
   else
@@ -1062,7 +1062,7 @@ int luaH_psetint (Table *t, lua_Integer key, TValue *val) {
   if (keyinarray(t, key)) {
     lu_byte *tag = getArrTag(t, key - 1);
     if (!tagisempty(*tag) || checknoTM(t->metatable, TM_NEWINDEX)) {
-      fval2arr(t, key - 1, tag, val);
+      fval2arr(t, cast_uint(key) - 1, tag, val);
       return HOK;  /* success */
     }
     else
@@ -1118,7 +1118,7 @@ void luaH_finishset (lua_State *L, Table *t, const TValue *key,
   }
   else {  /* array entry */
     hres = ~hres;  /* real index */
-    obj2arr(t, hres, value);
+    obj2arr(t, cast_uint(hres), value);
   }
 }
 
@@ -1140,7 +1140,7 @@ void luaH_set (lua_State *L, Table *t, const TValue *key, TValue *value) {
 */
 void luaH_setint (lua_State *L, Table *t, lua_Integer key, TValue *value) {
   if (keyinarray(t, key))
-    obj2arr(t, key - 1, value);
+    obj2arr(t, cast_uint(key) - 1, value);
   else {
     int ok = rawfinishnodeset(getintfromhash(t, key), value);
     if (!ok) {
diff --git a/ltests.c b/ltests.c
index 3534d8d5..2dafbee5 100644
--- a/ltests.c
+++ b/ltests.c
@@ -1043,7 +1043,7 @@ static int table_query (lua_State *L) {
   }
   else if (cast_uint(i) < asize) {
     lua_pushinteger(L, i);
-    arr2obj(t, i, s2v(L->top.p));
+    arr2obj(t, cast_uint(i), s2v(L->top.p));
     api_incr_top(L);
     lua_pushnil(L);
   }