Dmitry Stefantsov
5e38b59740
Closes #39710. Bug: http://dartbug.com/39710 Change-Id: I3556fac1de1bd6874bbb052e05accebac9619c8a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/133982 Commit-Queue: Dmitry Stefantsov <dmitryas@google.com> Reviewed-by: Johnni Winther <johnniwinther@google.com>
32 lines
1008 B
Dart
32 lines
1008 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 C {
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int call() => 0;
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}
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functionContext(int Function() f) {}
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nullableFunctionContext(int Function()? f) {}
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foo<T extends C?>(C? c, T t, T? nt) {
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functionContext(null as C?); // Error.
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nullableFunctionContext(null as C?); // Error.
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functionContext(c); // Error.
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nullableFunctionContext(c); // Error.
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functionContext(t); // Error.
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nullableFunctionContext(t); // Error.
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functionContext(nt); // Error.
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nullableFunctionContext(nt); // Error.
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}
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bar<T extends C>(C c, T t) {
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functionContext(c); // Shouldn't result in a compile-time error.
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nullableFunctionContext(c); // Shouldn't result in a compile-time error.
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functionContext(t); // Shouldn't result in a compile-time error.
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nullableFunctionContext(t); // Shouldn't result in a compile-time error.
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}
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main() {}
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