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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/operations/ecma-reference.c
+1 -1
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@@ -113,7 +113,7 @@ ecma_op_is_prop_unscopable (ecma_object_t *lex_env_p, /**< lexical environment *
ecma_object_t *binding_obj_p = ecma_get_lex_env_binding_object (lex_env_p);
ecma_value_t unscopables = ecma_op_object_get_by_symbol_id (binding_obj_p, LIT_MAGIC_STRING_UNSCOPABLES);
ecma_value_t unscopables = ecma_op_object_get_by_symbol_id (binding_obj_p, LIT_GLOBAL_SYMBOL_UNSCOPABLES);
if (ECMA_IS_VALUE_ERROR (unscopables))
{