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>
27 lines
723 B
Dart
27 lines
723 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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// Object has a non-trivial constructor and hence cannot be used as mixin.
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class S {}
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class C0 extends S
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// ^
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// [cfe] Can't use 'Object' as a mixin because it has constructors.
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with Object
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// ^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.MIXIN_CLASS_DECLARES_CONSTRUCTOR
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{}
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class C1 = S with Object;
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// ^
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// [cfe] Can't use 'Object' as a mixin because it has constructors.
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// ^^^^^^
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// [analyzer] COMPILE_TIME_ERROR.MIXIN_CLASS_DECLARES_CONSTRUCTOR
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main() {
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new C0();
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new C1();
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}
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