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

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
@@ -510,6 +510,13 @@ BUILTIN_ROUTINE (ECMA_BUILTIN_ID_WEAKSET,
#if ENABLED (JERRY_ES2015)
/* Intrinsic hidden builtin object */
BUILTIN (ECMA_BUILTIN_ID_INTRINSIC_OBJECT,
ECMA_OBJECT_TYPE_GENERAL,
ECMA_BUILTIN_ID__COUNT,
true,
intrinsic)
/* The Array.prototype[@@unscopables] object */
BUILTIN (ECMA_BUILTIN_ID_ARRAY_PROTOTYPE_UNSCOPABLES,
ECMA_OBJECT_TYPE_GENERAL,