Jake Macdonald
3643e771c4
Change-Id: I7c6473b2c1dd401355b18b55c8d3ce9b0cfaf257 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/286541 Commit-Queue: Jake Macdonald <jakemac@google.com> Reviewed-by: Bob Nystrom <rnystrom@google.com> Commit-Queue: Bob Nystrom <rnystrom@google.com> Auto-Submit: Jake Macdonald <jakemac@google.com>
42 lines
1.7 KiB
Dart
42 lines
1.7 KiB
Dart
// Copyright (c) 2022, 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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// TODO(https://github.com/dart-lang/sdk/issues/51557): Decide if the mixins
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// being applied in this test should be "mixin", "mixin class" or the test
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// should be left at 2.19.
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// @dart=2.19
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class BadExtends extends Null {}
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// ^^^^
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// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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// [cfe] The superclass, 'Null', has no unnamed constructor that takes no arguments.
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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class BadImplements implements Null {}
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// ^^^^
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// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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class BadMixin extends Object with Null {}
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// ^^^^
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// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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class BadMixin2 = Object with Null;
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// ^^^^
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// [analyzer] COMPILE_TIME_ERROR.SUBTYPE_OF_DISALLOWED_TYPE
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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// ^
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// [cfe] 'Null' is restricted and can't be extended or implemented.
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