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Add option to list symbols in Object.getOwnPropertyNames() (#3507)

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Also a little refactoring of Object.getOwnPropertyNames()

JerryScript-DCO-1.0-Signed-off-by: Peter Marki marpeter@inf.u-szeged.hu
This commit is contained in:
Peter Marki
2020-01-16 15:59:27 +01:00
committed by Robert Fancsik
parent 8b41bf306a
commit 51244b6d08
13 changed files with 184 additions and 129 deletions
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jerry-core/ecma/operations/ecma-array-object.c
+8 -10
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@@ -508,7 +508,7 @@ ecma_fast_array_get_property_names (ecma_object_t *object_p, /**< fast access mo
ecma_collection_t *ret_p = ecma_new_collection ();
#if ENABLED (JERRY_ES2015)
if (opts & ECMA_LIST_SYMBOLS)
if (opts & ECMA_LIST_SYMBOLS_ONLY)
{
return ret_p;
}
@@ -1185,13 +1185,8 @@ ecma_array_get_length (ecma_object_t *array_p) /**< array object */
*/
void
ecma_op_array_list_lazy_property_names (ecma_object_t *obj_p, /**< a String object */
bool separate_enumerable, /**< true - list enumerable properties
* into main collection,
* and non-enumerable to collection of
* 'skipped non-enumerable' properties,
* false - list all properties into main
* collection.
*/
uint32_t opts, /**< listing options using flags
* from ecma_list_properties_options_t */
ecma_collection_t *main_collection_p, /**< 'main' collection */
ecma_collection_t *non_enum_collection_p) /**< skipped
* 'non-enumerable'
@@ -1199,9 +1194,12 @@ ecma_op_array_list_lazy_property_names (ecma_object_t *obj_p, /**< a String obje
{
JERRY_ASSERT (ecma_get_object_type (obj_p) == ECMA_OBJECT_TYPE_ARRAY);
ecma_collection_t *for_non_enumerable_p = separate_enumerable ? non_enum_collection_p : main_collection_p;
ecma_collection_t *for_non_enumerable_p = (opts & ECMA_LIST_ENUMERABLE) ? non_enum_collection_p : main_collection_p;
ecma_collection_push_back (for_non_enumerable_p, ecma_make_magic_string_value (LIT_MAGIC_STRING_LENGTH));
if ((opts & ECMA_LIST_ARRAY_INDICES) == 0)
{
ecma_collection_push_back (for_non_enumerable_p, ecma_make_magic_string_value (LIT_MAGIC_STRING_LENGTH));
}
} /* ecma_op_array_list_lazy_property_names */
/**