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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/builtin-objects/ecma-builtin-helpers.h
-3
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@@ -46,8 +46,6 @@ ecma_builtin_helper_object_to_string (const ecma_value_t this_arg);
ecma_string_t *
ecma_builtin_helper_get_to_locale_string_at_index (ecma_object_t *obj_p, uint32_t index);
ecma_value_t
ecma_builtin_helper_object_get_properties (ecma_object_t *obj_p, uint32_t opts);
ecma_value_t
ecma_builtin_helper_array_concat_value (ecma_object_t *obj_p, uint32_t *length_p, ecma_value_t value);
uint32_t
ecma_builtin_helper_array_index_normalize (ecma_value_t arg, uint32_t length, uint32_t *number_p);
@@ -216,7 +214,6 @@ ecma_value_t ecma_builtin_json_parse_buffer (const lit_utf8_byte_t * str_start_p
lit_utf8_size_t string_size);
ecma_value_t ecma_builtin_json_stringify_no_opts (const ecma_value_t value);
bool ecma_json_has_object_in_stack (ecma_json_occurence_stack_item_t *stack_p, ecma_object_t *object_p);
bool ecma_has_string_value_in_collection (ecma_collection_t *collection_p, ecma_string_t *string_p);
ecma_value_t
ecma_builtin_helper_json_create_non_formatted_json (lit_utf8_byte_t left_bracket, lit_utf8_byte_t right_bracket,