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Introduce builtin intrinsic object to share property values between builtin objects (#3490)

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Fixed:
 - Global symbol access
 - Array.prototype.values and Array.prototype[Symbol.iterator] must be the same function object

To test the new functionality arguments object Symbol.iterator property is added.

JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-01-16 15:57:27 +01:00
committed by GitHub
parent 332e216736
commit 8b41bf306a
26 changed files with 349 additions and 110 deletions
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jerry-core/ecma/builtin-objects/ecma-builtin-symbol.inc.h
+22 -22
View File
@@ -38,48 +38,48 @@ OBJECT_VALUE (LIT_MAGIC_STRING_PROTOTYPE,
ECMA_PROPERTY_FIXED)
/* ECMA-262 v6, 19.4.2.2 */
SYMBOL_VALUE (LIT_MAGIC_STRING_HAS_INSTANCE,
LIT_GLOBAL_SYMBOL_HAS_INSTANCE)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_HAS_INSTANCE,
LIT_GLOBAL_SYMBOL_HAS_INSTANCE)
/* ECMA-262 v6, 19.4.2.3 */
SYMBOL_VALUE (LIT_MAGIC_STRING_IS_CONCAT_SPREADABLE,
LIT_GLOBAL_SYMBOL_IS_CONCAT_SPREADABLE)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_IS_CONCAT_SPREADABLE,
LIT_GLOBAL_SYMBOL_IS_CONCAT_SPREADABLE)
/* ECMA-262 v6, 19.4.2.4 */
SYMBOL_VALUE (LIT_MAGIC_STRING_ITERATOR,
LIT_GLOBAL_SYMBOL_ITERATOR)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_ITERATOR,
LIT_GLOBAL_SYMBOL_ITERATOR)
/* ECMA-262 v6, 19.4.2.6 */
SYMBOL_VALUE (LIT_MAGIC_STRING_MATCH,
LIT_GLOBAL_SYMBOL_MATCH)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_MATCH,
LIT_GLOBAL_SYMBOL_MATCH)
/* ECMA-262 v6, 19.4.2.8 */
SYMBOL_VALUE (LIT_MAGIC_STRING_REPLACE,
LIT_GLOBAL_SYMBOL_REPLACE)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_REPLACE,
LIT_GLOBAL_SYMBOL_REPLACE)
/* ECMA-262 v6, 19.4.2.9 */
SYMBOL_VALUE (LIT_MAGIC_STRING_SEARCH,
LIT_GLOBAL_SYMBOL_SEARCH)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_SEARCH,
LIT_GLOBAL_SYMBOL_SEARCH)
/* ECMA-262 v6, 19.4.2.10 */
SYMBOL_VALUE (LIT_MAGIC_STRING_SPECIES,
LIT_GLOBAL_SYMBOL_SPECIES)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_SPECIES,
LIT_GLOBAL_SYMBOL_SPECIES)
/* ECMA-262 v6, 19.4.2.11 */
SYMBOL_VALUE (LIT_MAGIC_STRING_SPLIT,
LIT_GLOBAL_SYMBOL_SPLIT)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_SPLIT,
LIT_GLOBAL_SYMBOL_SPLIT)
/* ECMA-262 v6, 19.4.2.12 */
SYMBOL_VALUE (LIT_MAGIC_STRING_TO_PRIMITIVE,
LIT_GLOBAL_SYMBOL_TO_PRIMITIVE)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_TO_PRIMITIVE,
LIT_GLOBAL_SYMBOL_TO_PRIMITIVE)
/* ECMA-262 v6, 19.4.2.13 */
SYMBOL_VALUE (LIT_MAGIC_STRING_TO_STRING_TAG,
LIT_GLOBAL_SYMBOL_TO_STRING_TAG)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_TO_STRING_TAG,
LIT_GLOBAL_SYMBOL_TO_STRING_TAG)
/* ECMA-262 v6, 19.4.2.14 */
SYMBOL_VALUE (LIT_MAGIC_STRING_UNSCOPABLES,
LIT_GLOBAL_SYMBOL_UNSCOPABLES)
INTRINSIC_PROPERTY (LIT_MAGIC_STRING_UNSCOPABLES,
LIT_GLOBAL_SYMBOL_UNSCOPABLES)
/* Routine properties:
* (property name, C routine name, arguments number or NON_FIXED, value of the routine's length property) */