| /* |
| * 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. |
| */ |
| /** |
| * @description Regression test for the Issue 34845 (see comments there: With |
| * that, we have [dynamic] == [FutureOr<dynamic>] == |
| * [FutureOr<FutureOr<dynamic>>] == ..., which makes cases 1–3 OK. So I think |
| * the analyzer is right here. Checks that [dynamic] == [FutureOr<dynamic>] == |
| * [FutureOr<FutureOr<dynamic>>] == ... |
| * @Issue 34845 |
| * @author iarkh@unipro.ru |
| */ |
| |
| import "../../Utils/expect.dart"; |
| import "dart:async"; |
| |
| class A<X extends FutureOr<X>> {} |
| |
| main() { |
| A? source; |
| var fsource = toF(source); |
| F<A<FutureOr<dynamic>>?>? target = fsource; |
| F<A<dynamic>?>? target1 = fsource; |
| F<A<FutureOr<FutureOr<dynamic>>>?>? target2 = fsource; |
| F<A<FutureOr<FutureOr<FutureOr<dynamic>>>>?>? target3 = fsource; |
| } |
