make dict_len use the map's used count
diff --git a/py/objdict.c b/py/objdict.c
index 1a5e162..951e1ec 100644
--- a/py/objdict.c
+++ b/py/objdict.c
@@ -128,12 +128,12 @@
return mp_const_none;
}
+static MP_DEFINE_CONST_FUN_OBJ_1(dict_clear_obj, dict_clear);
+
/******************************************************************************/
/* dict constructors & etc */
-static MP_DEFINE_CONST_FUN_OBJ_1(dict_clear_obj, dict_clear);
-
const mp_obj_type_t dict_type = {
{ &mp_const_type },
"dict",
@@ -156,13 +156,7 @@
uint mp_obj_dict_len(mp_obj_t self_in) {
mp_obj_dict_t *self = self_in;
- uint len = 0;
- for (int i = 0; i < self->map.alloc; i++) {
- if (self->map.table[i].key != NULL) {
- len += 1;
- }
- }
- return len;
+ return self->map.used;
}
mp_obj_t mp_obj_dict_store(mp_obj_t self_in, mp_obj_t key, mp_obj_t value) {