| /* |
| * Copyright (c) 2011, 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 The result of a lookup of method m in class C with respect to library L is: |
| * If C declares a concreate instance method named m that is accessible to L, then that |
| * method is the result of the lookup. Otherwise, if C has a superclass S, then |
| * the result of the lookup is the result of looking up m in S with respect to L. |
| * Otherwise, we say that the method lookup has failed. |
| * @description Checks that if C declares an abstract instance method named m |
| * and has no superclass, the lookup has failed. |
| * @static-warning |
| * @author ilya |
| */ |
| import "../../../Utils/expect.dart"; |
| |
| class S { |
| int m(); // static warning: abstract method in a concrete class |
| } |
| |
| main() { |
| Expect.throws(() => new S().m()); |
| } |
