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Rework Object's [[OwnPropertyKeys]] (#4001)

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I've removed the ecma_op_object_get_property_names method, and implemented the following ones:
- ecma_op_object_own_property_keys: this is now the internal [[OwnPropertyKeys]] method
- ecma_op_object_enumerate: this is used for the for-in iterator
- ecma_object_sort_property_names: this is used for sorting the property names of an object
- ecma_object_list_lazy_property_names: this is for getting the lazy instantiated properties
- ecma_object_prop_name_is_duplicated: this is for checking if a given property is duplicated in an object

Also the for-in operation with Proxy object works with this patch, #3992 should be closed

JerryScript-DCO-1.0-Signed-off-by: Adam Szilagyi aszilagy@inf.u-szeged.hu
This commit is contained in:
Szilagyi Adam
2020-07-27 11:37:04 +02:00
committed by GitHub
parent 3f0f9589c4
commit ff47c84bc4
34 changed files with 853 additions and 1101 deletions
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jerry-core/ecma/operations/ecma-objects.h
+2 -1
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@@ -67,9 +67,10 @@ ecma_value_t ecma_op_object_get_own_property_descriptor (ecma_object_t *object_p
ecma_property_descriptor_t *prop_desc_p);
ecma_value_t ecma_op_object_has_instance (ecma_object_t *obj_p, ecma_value_t value);
ecma_value_t ecma_op_object_is_prototype_of (ecma_object_t *base_p, ecma_object_t *target_p);
ecma_collection_t * ecma_op_object_get_property_names (ecma_object_t *obj_p, uint32_t opts);
ecma_collection_t * ecma_op_object_get_enumerable_property_names (ecma_object_t *obj_p,
ecma_enumerable_property_names_options_t option);
ecma_collection_t *ecma_op_object_own_property_keys (ecma_object_t *obj_p);
ecma_collection_t *ecma_op_object_enumerate (ecma_object_t *obj_p);
lit_magic_string_id_t ecma_object_get_class_name (ecma_object_t *obj_p);
bool ecma_object_class_is (ecma_object_t *object_p, uint32_t class_id);