| // Copyright (c) 2020, 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. |
| |
| /*library: nnbd=true*/ |
| |
| /*class: Class:Class,Object*/ |
| class Class { |
| /*member: Class.method:int Function(int?)*/ |
| int method(int? i) => i ?? 0; |
| } |
| |
| /*class: Interface:Interface,Object*/ |
| abstract class Interface { |
| /*member: Interface.method:int? Function(int)*/ |
| int? method(int i); |
| } |
| |
| /*class: Class2:Class2,Interface,Object*/ |
| abstract class Class2 implements Interface { |
| /*member: Class2.method:int? Function(int)*/ |
| } |