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LibJS: Port iterator_next() to NonnullGCPtr

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This commit is contained in:
Linus Groh 2023-04-15 16:13:45 +02:00
parent b110258848
commit e54536421a
4 changed files with 12 additions and 12 deletions
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10
Userland/Libraries/LibJS/Runtime/IteratorOperations.cpp
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@ -68,7 +68,7 @@ ThrowCompletionOr<Iterator> get_iterator(VM& vm, Value value, IteratorHint hint,
}
// 7.4.3 IteratorNext ( iteratorRecord [ , value ] ), https://tc39.es/ecma262/#sec-iteratornext
ThrowCompletionOr<Object*> iterator_next(VM& vm, Iterator const& iterator_record, Optional<Value> value)
ThrowCompletionOr<NonnullGCPtr<Object>> iterator_next(VM& vm, Iterator const& iterator_record, Optional<Value> value)
{
Value result;
@ -86,7 +86,7 @@ ThrowCompletionOr<Object*> iterator_next(VM& vm, Iterator const& iterator_record
return vm.throw_completion<TypeError>(ErrorType::IterableNextBadReturn);
// 4. Return result.
return &result.as_object();
return result.as_object();
}
// 7.4.4 IteratorComplete ( iterResult ), https://tc39.es/ecma262/#sec-iteratorcomplete
@ -107,17 +107,17 @@ ThrowCompletionOr<Value> iterator_value(VM& vm, Object& iterator_result)
ThrowCompletionOr<Object*> iterator_step(VM& vm, Iterator const& iterator_record)
{
// 1. Let result be ? IteratorNext(iteratorRecord).
auto* result = TRY(iterator_next(vm, iterator_record));
auto result = TRY(iterator_next(vm, iterator_record));
// 2. Let done be ? IteratorComplete(result).
auto done = TRY(iterator_complete(vm, *result));
auto done = TRY(iterator_complete(vm, result));
// 3. If done is true, return false.
if (done)
return nullptr;
// 4. Return result.
return result;
return result.ptr();
}
// 7.4.7 IteratorClose ( iteratorRecord, completion ), https://tc39.es/ecma262/#sec-iteratorclose