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Add new.target argument to Promise create (#4606)

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JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-02-24 08:50:05 +01:00
committed by GitHub
parent 5c35370327
commit 1cf2989a64
7 changed files with 18 additions and 35 deletions
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jerry-core/ecma/operations/ecma-promise-object.c
+9 -9
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@@ -424,13 +424,18 @@ ecma_promise_create_resolving_functions (ecma_promise_object_t *promise_p) /**<
*/
ecma_value_t
ecma_op_create_promise_object (ecma_value_t executor, /**< the executor function or ECMA_VALUE_EMPTY */
ecma_value_t parent) /**< parent promise if available */
ecma_value_t parent, /**< parent promise if available */
ecma_object_t *new_target_p) /**< new.target value */
{
JERRY_UNUSED (parent);
JERRY_ASSERT (JERRY_CONTEXT (current_new_target_p) != NULL);
if (new_target_p == NULL)
{
new_target_p = ecma_builtin_get (ECMA_BUILTIN_ID_PROMISE);
}
/* 3. */
ecma_object_t *proto_p = ecma_op_get_prototype_from_constructor (JERRY_CONTEXT (current_new_target_p),
ecma_object_t *proto_p = ecma_op_get_prototype_from_constructor (new_target_p,
ECMA_BUILTIN_ID_PROMISE_PROTOTYPE);
if (JERRY_UNLIKELY (proto_p == NULL))
@@ -679,12 +684,7 @@ ecma_promise_new_capability (ecma_value_t constructor, /**< constructor function
if (constructor_obj_p == ecma_builtin_get (ECMA_BUILTIN_ID_PROMISE))
{
ecma_object_t *old_new_target_p = JERRY_CONTEXT (current_new_target_p);
JERRY_CONTEXT (current_new_target_p) = constructor_obj_p;
promise = ecma_op_create_promise_object (executor, parent);
JERRY_CONTEXT (current_new_target_p) = old_new_target_p;
promise = ecma_op_create_promise_object (executor, parent, constructor_obj_p);
}
else
{