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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/base/ecma-helpers.h
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@@ -439,6 +439,8 @@ void ecma_collection_destroy (ecma_collection_t *collection_p);
void ecma_collection_free (ecma_collection_t *collection_p);
void ecma_collection_free_if_not_object (ecma_collection_t *collection_p);
void ecma_collection_free_objects (ecma_collection_t *collection_p);
bool ecma_collection_check_duplicated_entries (ecma_collection_t *collection_p);
bool ecma_collection_has_string_value (ecma_collection_t *collection_p, ecma_string_t *string_p);
/* ecma-helpers.c */
ecma_object_t *ecma_create_object (ecma_object_t *prototype_object_p, size_t ext_object_size, ecma_object_type_t type);