Johnni Winther
ac85af3a0c
Closes #42206 Change-Id: Id36fe76d8581ab0712165a8c90f1734d4be1a913 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/156186 Reviewed-by: Dmitry Stefantsov <dmitryas@google.com>
30 lines
1.0 KiB
Dart
30 lines
1.0 KiB
Dart
// Copyright (c) 2017, 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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main() {}
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test<X extends Null, Y extends Never?, Z extends Never>() {
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// Pre-NNBD bottom type.
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int Function(Null) f = (x) => 1; // Runtime type is int Function(Object?)
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// NNBD bottom type.
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int Function(Never) g = (x) => 1; // Runtime type is int Function(Object?)
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// NNBD bottom type.
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int Function(Never?) h = (x) => 1; // Runtime type is int Function(Object?)
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int Function(String) i = (x) => 1; // Runtime type is int Function(String)
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// Pre-NNBD bottom type.
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int Function(X) j = (x) => 1; // Runtime type is int Function(Object?)
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// NNBD bottom type.
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int Function(Y) k = (x) => 1; // Runtime type is int Function(Object?)
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// NNBD bottom type.
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int Function(Z) l = (x) => 1; // Runtime type is int Function(Object?)
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// NNBD bottom type.
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int Function(Z?) m = (x) => 1; // Runtime type is int Function(Object?)
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}
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