johnniwinther@google.com
47343b3530
BUG=http://dartbug.com/7468 Review URL: https://codereview.chromium.org//11829020 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@16900 260f80e4-7a28-3924-810f-c04153c831b5
32 lines
690 B
Dart
32 lines
690 B
Dart
// Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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// Check fail because of cycles in super class relationship.
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class Foo implements Bar {
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}
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class C {
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}
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class Bar
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extends Foo /// 00: compile-time error
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implements Foo /// 01: compile-time error
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{
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}
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class ImplementsC implements C
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, C /// 02: compile-time error
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{}
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class ExtendsC extends C
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implements C /// 03: compile-time error
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{}
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main() {
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Expect.isTrue(new Foo() is Foo);
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Expect.isTrue(new ImplementsC() is C);
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Expect.isTrue(new ExtendsC() is C);
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}
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