Dmitry Stefantsov
46a712d925
Bug: https://github.com/dart-lang/sdk/issues/43716 Change-Id: Ie5d664af306870efdde5cd63512af42e206c1dac Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166842 Auto-Submit: Dmitry Stefantsov <dmitryas@google.com> Commit-Queue: Dmitry Stefantsov <dmitryas@google.com> Commit-Queue: Johnni Winther <johnniwinther@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com>
20 lines
499 B
Dart
20 lines
499 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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bool b = true;
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class C<X extends C<X, X>?, Y extends C<Y, Y>?> {
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X x;
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C(this.x);
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Object m(X x, Y y) {
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// UP(X extends C<X, X>?, Y extends C<Y, Y>?) ==
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// C<Object, Object>?.
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var z = b ? x : y;
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if (z == null) throw 0;
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return z.x; // Error.
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}
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}
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main() {}
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