dart-sdk/tests/language/abstract_object_method_test.dart
Bob Nystrom 14011f47e3 Resurrect deleted language tests.
They're back from the grave, and ready to party!

Change-Id: I088134a9be7ecabf1fbf751c015a656a15cabff9
Reviewed-on: https://dart-review.googlesource.com/12821
Commit-Queue: Bob Nystrom <rnystrom@google.com>
Reviewed-by: William Hesse <whesse@google.com>
2017-10-11 17:47:11 +00:00

26 lines
486 B
Dart

// 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.
import "package:expect/expect.dart";
class A {
noSuchMethod(_) {
Expect.fail('Should not reach here');
}
}
class B extends A {
operator ==(other);
}
class C extends B {}
var a = [new C()];
main() {
C c = a[0];
a.add(c);
Expect.isTrue(c == a[1]);
}