mirror of
https://github.com/dart-lang/sdk
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26 lines
556 B
Dart
26 lines
556 B
Dart
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// 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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import 'package:expect/expect.dart';
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/// Regression test for https://github.com/dart-lang/sdk/issues/52688.
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class A<T> extends W with C<T> {}
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mixin C<S> on W {
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foo(M<S> c);
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}
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mixin M<R> on O {}
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class W {
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foo(covariant O b) {}
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}
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class O {}
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main() {
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// Expectation only here to ensure test is running.
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Expect.isNotNull(A());
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}
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