| // Copyright (c) 2023, 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. | |
| import "dart:async"; | |
| void main() { | |
| var o = (null, null, null, 42); | |
| (int?, String?, bool?, int?) nullable = o; | |
| FutureOr<(int?, String?, bool?, int?)> futornullable1 = nullable; | |
| FutureOr<(int?, String?, bool?, int?)> futornullable2 = o; | |
| } |