|  | // Copyright (c) 2016, 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 = 2.9 | 
|  |  | 
|  | // Test for compile-time errors for member access on classes that inherit a | 
|  | // user defined noSuchMethod, even if it is abstract. | 
|  |  | 
|  | import 'package:expect/expect.dart'; | 
|  |  | 
|  | abstract class Mock { | 
|  | noSuchMethod(i); | 
|  | } | 
|  |  | 
|  | abstract class Foo { | 
|  | int foo(); | 
|  | } | 
|  |  | 
|  | /*@compile-error=unspecified*/ class WarnMe extends Mock implements Foo {} | 
|  |  | 
|  | main() {} |