// Copyright (c) 2022, the Dart project authors. Please see the AUTHORS file | |
// for details. All rights reserved. Use of this source code is governed by a | |
// BSD-style license that can be found in the LICENSE file. | |
// @dart=2.9 | |
import 'return_async_promoted.dart'; | |
int legacy() { | |
var f = <T>(o) async => o is int ? o : throw ''; | |
var g = () async => nullable(); | |
var h = () async => nonNullable(); | |
return null; | |
} |