| // 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 |
| |
| int f<T>(T a) => null; |
| |
| typedef int F<R>(R a); |
| |
| /*member: B.:hasThis*/ |
| class B<S> { |
| /*member: B.method:hasThis*/ |
| method() { |
| return |
| /*spec:nnbd-off|spec:nnbd-sdk.fields=[this],free=[this],hasThis*/ |
| /*prod:nnbd-off|prod:nnbd-sdk.hasThis*/ |
| () { |
| F<S> c = f; |
| return c; |
| }; |
| } |
| } |
| |
| main() { |
| new B().method(); |
| } |
