| // Copyright (c) 2019, 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. |
| |
| /// @assertion Let C be a concrete class that does not declare its own |
| /// noSuchMethod(). |
| /// It is a compile error if the implicit interface |
| /// of C includes an instance member m of type F and C does not declare or |
| /// inherit a corresponding instance member m of type F' such that F' <: F. |
| /// @description Checks that there are no warnings if a class declares |
| /// its own noSuchMethod() and does not declare nor inherit an instance |
| /// method declared in class interface. Test type alias |
| /// @author sgrekhov@unipro.ru |
| |
| abstract class I { |
| foo(); |
| } |
| |
| typedef IAlias = I; |
| |
| class C implements IAlias { |
| noSuchMethod(Invocation i) {} |
| } |
| |
| main () { |
| new C(); |
| } |
