py: Use MP_OBJ_NULL instead of NULL when appropriate.
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54df549b5f
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83229d3ffe
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py/map.c
2
py/map.c
@ -306,7 +306,7 @@ mp_obj_t mp_set_lookup(mp_set_t *set, mp_obj_t index, mp_map_lookup_kind_t looku
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if (lookup_kind & MP_MAP_LOOKUP_ADD_IF_NOT_FOUND) {
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mp_set_rehash(set);
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} else {
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return NULL;
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return MP_OBJ_NULL;
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}
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}
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mp_uint_t hash = MP_OBJ_SMALL_INT_VALUE(mp_unary_op(MP_UNARY_OP_HASH, index));
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@ -251,7 +251,7 @@ STATIC mp_obj_t dict_fromkeys(mp_uint_t n_args, const mp_obj_t *args) {
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mp_obj_t iter = mp_getiter(args[1]);
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mp_obj_t len = mp_obj_len_maybe(iter);
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mp_obj_t value = mp_const_none;
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mp_obj_t next = NULL;
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mp_obj_t next = MP_OBJ_NULL;
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mp_obj_t self_out;
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if (n_args > 2) {
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@ -374,7 +374,7 @@ STATIC mp_obj_t dict_update(mp_uint_t n_args, const mp_obj_t *args, mp_map_t *kw
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} else {
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// update from a generic iterable of pairs
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mp_obj_t iter = mp_getiter(args[1]);
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mp_obj_t next = NULL;
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mp_obj_t next = MP_OBJ_NULL;
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while ((next = mp_iternext(iter)) != MP_OBJ_STOP_ITERATION) {
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mp_obj_t inneriter = mp_getiter(next);
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mp_obj_t key = mp_iternext(inneriter);
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