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2fc9ea5ad7
Change-Id: Ice509ea1f0efec8153fb2380ab0e980fed552b0e Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/289580 Reviewed-by: Leaf Petersen <leafp@google.com> Commit-Queue: Jake Macdonald <jakemac@google.com>
27 lines
523 B
Dart
27 lines
523 B
Dart
// Copyright (c) 2023, 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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// @dart=2.19
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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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