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LibJS: Convert IterableToList AO to ThrowCompletionOr

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Timothy Flynn 2021-10-20 13:41:27 -04:00 • committed by Linus Groh
parent ec54a7b5b0
commit 03b251a704
5 changed files with 8 additions and 14 deletions
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8
Userland/Libraries/LibJS/Runtime/IteratorOperations.cpp
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@ -147,19 +147,19 @@ Object* create_iterator_result_object(GlobalObject& global_object, Value value,
}
// 7.4.10 IterableToList ( items [ , method ] ), https://tc39.es/ecma262/#sec-iterabletolist
MarkedValueList iterable_to_list(GlobalObject& global_object, Value iterable, Value method)
ThrowCompletionOr<MarkedValueList> iterable_to_list(GlobalObject& global_object, Value iterable, Value method)
{
auto& vm = global_object.vm();
MarkedValueList values(vm.heap());
(void)get_iterator_values(
TRY(get_iterator_values(
global_object, iterable, [&](auto value) -> Optional<Completion> {
values.append(value);
return {};
},
method);
method));
return values;
return { move(values) };
}
Completion get_iterator_values(GlobalObject& global_object, Value iterable, IteratorValueCallback callback, Value method)