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Add @@species accessor to Array and Promise builtin objects (#3440)

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Fully support @@species and SpeciesConstructor in Array and Promise builtins.
Also added partial support to TypedArrays, but a rework is needed in %TypedArray%.prototype functions' typedarray constructor, which is out of this patch's scope.

JerryScript-DCO-1.0-Signed-off-by: Daniel Balla dballa@inf.u-szeged.hu
This commit is contained in:
Daniel Balla
2019-12-16 11:44:15 +01:00
committed by Robert Fancsik
parent 40d930d62c
commit e0d8c4ca10
28 changed files with 743 additions and 116 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-array.inc.h
+5
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@@ -43,6 +43,11 @@ ROUTINE (LIT_MAGIC_STRING_IS_ARRAY_UL, ecma_builtin_array_object_is_array, 1, 1)
#if ENABLED (JERRY_ES2015)
ROUTINE (LIT_MAGIC_STRING_FROM, ecma_builtin_array_object_from, NON_FIXED, 1)
ROUTINE (LIT_MAGIC_STRING_OF, ecma_builtin_array_object_of, NON_FIXED, 0)
/* ECMA-262 v6, 22.1.2.5 */
ACCESSOR_READ_ONLY (LIT_GLOBAL_SYMBOL_SPECIES,
ecma_builtin_array_species_get,
ECMA_PROPERTY_FLAG_CONFIGURABLE)
#endif /* ENABLED (JERRY_ES2015) */
#endif /* !(ENABLED (JERRY_BUILTIN_ARRAY)) */