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Implement the string iterators (#2873)

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JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2019-05-30 12:34:19 -04:00
committed by GitHub
parent 442e482afa
commit 076f515d61
15 changed files with 372 additions and 17 deletions
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jerry-core/ecma/base/ecma-gc.c
+18 -5
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@@ -329,15 +329,17 @@ ecma_gc_mark (ecma_object_t *object_p) /**< object to mark from */
#if ENABLED (JERRY_ES2015_BUILTIN_ITERATOR)
case ECMA_PSEUDO_ARRAY_ITERATOR:
{
ecma_object_t *iterated_obj_p = ECMA_GET_POINTER (ecma_object_t,
ext_object_p->u.pseudo_array.u2.iterated_value_cp);
if (iterated_obj_p != NULL)
ecma_value_t iterated_value = ext_object_p->u.pseudo_array.u2.iterated_value;
if (!ecma_is_value_empty (iterated_value))
{
ecma_gc_set_object_visited (iterated_obj_p);
ecma_gc_set_object_visited (ecma_get_object_from_value (iterated_value));
}
break;
}
case ECMA_PSEUDO_STRING_ITERATOR:
{
break;
}
#endif /* ENABLED (JERRY_ES2015_BUILTIN_ITERATOR) */
default:
{
@@ -755,6 +757,17 @@ ecma_gc_free_object (ecma_object_t *object_p) /**< object to free */
ecma_dealloc_extended_object (object_p, sizeof (ecma_extended_object_t));
return;
}
case ECMA_PSEUDO_STRING_ITERATOR:
{
ecma_value_t iterated_value = ext_object_p->u.pseudo_array.u2.iterated_value;
if (!ecma_is_value_empty (iterated_value))
{
ecma_deref_ecma_string (ecma_get_string_from_value (iterated_value));
}
ecma_dealloc_extended_object (object_p, sizeof (ecma_extended_object_t));
return;
}
#endif /* ENABLED (JERRY_ES2015_BUILTIN_ITERATOR) */
default:
{