| // Copyright (c) 2013, 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. |
| |
| // Regression test for dart2js that used to infer [:super == null:] |
| // always returns an int. |
| |
| import 'package:expect/expect.dart'; |
| |
| class A { |
| operator ==(other) => 42; /*@compile-error=unspecified*/ |
| } |
| |
| class B extends A { |
| foo() => (super == null) + 4; /*@compile-error=unspecified*/ |
| } |
| |
| main() { |
| Expect.throwsNoSuchMethodError(() => new B().foo()); |
| } |