Robert Nystrom
d839eb7bf9
Change-Id: I4501e9a9d2d958cecf21460b628d2ac50a5135bc Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149492 Auto-Submit: Bob Nystrom <rnystrom@google.com> Reviewed-by: Erik Ernst <eernst@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com>
25 lines
508 B
Dart
25 lines
508 B
Dart
// Copyright (c) 2013, 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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import "package:expect/expect.dart";
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class M1 {
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foo() => 42;
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}
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class M2 = Object with M1;
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class S {}
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class C = S with M2;
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main() {
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var c = new C();
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Expect.isTrue(c is S);
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Expect.isTrue(c is M1);
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Expect.isTrue(c is M2);
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Expect.isTrue(c is C);
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Expect.equals(42, c.foo());
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}
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