Lines Matching refs:MP_OBJ_NULL
193 if (dest[0] != MP_OBJ_NULL) { in mp_builtin_dir()
197 if (i == MP_QSTR___dir__ && dest[1] != MP_OBJ_NULL) { in mp_builtin_dir()
269 mp_obj_t key_fn = key_elem == NULL ? MP_OBJ_NULL : key_elem->value; in mp_builtin_min_max()
274 mp_obj_t best_key = MP_OBJ_NULL; in mp_builtin_min_max()
275 mp_obj_t best_obj = MP_OBJ_NULL; in mp_builtin_min_max()
278 mp_obj_t key = key_fn == MP_OBJ_NULL ? item : mp_call_function_1(key_fn, item); in mp_builtin_min_max()
279 if (best_obj == MP_OBJ_NULL || (mp_binary_op(op, key, best_key) == mp_const_true)) { in mp_builtin_min_max()
284 if (best_obj == MP_OBJ_NULL) { in mp_builtin_min_max()
295 mp_obj_t best_key = MP_OBJ_NULL; in mp_builtin_min_max()
296 mp_obj_t best_obj = MP_OBJ_NULL; in mp_builtin_min_max()
298 mp_obj_t key = key_fn == MP_OBJ_NULL ? args[i] : mp_call_function_1(key_fn, args[i]); in mp_builtin_min_max()
299 if (best_obj == MP_OBJ_NULL || (mp_binary_op(op, key, best_key) == mp_const_true)) { in mp_builtin_min_max()
561 if (defval == MP_OBJ_NULL) { in mp_load_attr_default()
566 if (dest[0] == MP_OBJ_NULL) { in mp_load_attr_default()
568 } else if (dest[1] == MP_OBJ_NULL) { in mp_load_attr_default()
578 mp_obj_t defval = MP_OBJ_NULL; in mp_builtin_getattr()
594 return mp_builtin_setattr(base, attr, MP_OBJ_NULL); in mp_builtin_delattr()
603 return mp_obj_new_bool(dest[0] != MP_OBJ_NULL); in mp_builtin_hasattr()