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Mark tests that contain errors about using a class as a mixin to use language version 2.19 where that's not an error. This may not fix all of the tests because it's the language version of the library where the class is declared that matters, not where the class is used as a mixin. But most tests have all of their declarations in the same library, so this should fix most. Change-Id: I910439ebd2f10f731418dc588b7e4619a0841c16 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/285923 Reviewed-by: Jake Macdonald <jakemac@google.com> Commit-Queue: Jake Macdonald <jakemac@google.com>
43 lines
994 B
Dart
43 lines
994 B
Dart
// Copyright (c) 2020, 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(51557): Decide if the mixins being applied in this test should be
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// "mixin", "mixin class" or the test should be left at 2.19.
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// @dart=2.19
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// Verifies that references to deduplicated mixins are properly updated
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// in types which are only accessible through constants.
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// Regression test for https://github.com/flutter/flutter/issues/55345.
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class Diagnosticable {}
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class SomeClass with Diagnosticable {}
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class State<T> with Diagnosticable {
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const State();
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}
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class StateA extends State {
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const StateA();
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}
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class StateB extends State<int> {
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const StateB();
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}
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const c1 = StateA() as dynamic;
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const c2 = StateB();
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main() {
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print(const [
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{
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(c1 ?? c2): [
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[c1 ?? c2]
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]
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},
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'abc'
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]);
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// No compile time or runtime errors.
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}
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