| // Copyright (c) 2018, 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 = 2.7 |
| |
| import 'dart:async'; |
| |
| /*spec:nnbd-off|prod:nnbd-off.class: global#Future:implicit=[Future<A>],indirect,needsArgs*/ |
| /*spec:nnbd-sdk|prod:nnbd-sdk.class: global#Future:implicit=[Future<A*>],indirect,needsArgs*/ |
| |
| /*spec:nnbd-off|prod:nnbd-off.class: A:explicit=[FutureOr<A>],implicit=[A,Future<A>]*/ |
| /*spec:nnbd-sdk|prod:nnbd-sdk.class: A:explicit=[FutureOr<A*>*],implicit=[A,Future<A*>]*/ |
| class A {} |
| |
| main() { |
| new A() is FutureOr<A>; |
| } |