Dmitry Stefantsov
7831716efd
Closes #42579, #42580. Bug: https://github.com/dart-lang/sdk/issues/42579 Bug: https://github.com/dart-lang/sdk/issues/42580 Change-Id: I90a519b4d580d139bbccfcefd8553ec68aac71ce Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/156240 Commit-Queue: Dmitry Stefantsov <dmitryas@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com>
22 lines
536 B
Dart
22 lines
536 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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class A<X> {}
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class B<Y1, Y2 extends List<Y3>, Y3> extends A<Y1> {
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Y1 get y1 => throw "B.y1";
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Y2 get y2 => throw "B.y2";
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Y3 get y3 => throw "B.y3";
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}
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foo<Z>(A<List<Z>> Function() f) {}
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bar() {
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foo(() => B()..y1[0]?.unknown());
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foo(() => B()..y2[0]?.unknown());
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foo(() => B()..y3?.unknown());
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}
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main() {}
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