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e6cbfd71f1
We should verify that element type is nullable every time length is increased, not only when capacity is increased. Fixes https://github.com/dart-lang/sdk/issues/42502 Change-Id: Id91c702a99028634da8c2d41ae0ceac521af2cf5 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/152900 Reviewed-by: Régis Crelier <regis@google.com> Reviewed-by: Lasse R.H. Nielsen <lrn@google.com> Commit-Queue: Alexander Markov <alexmarkov@google.com>
28 lines
709 B
Dart
28 lines
709 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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// Regression test for https://github.com/dart-lang/sdk/issues/42502.
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// Requirements=nnbd-strong
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import "package:expect/expect.dart";
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void main() {
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List<int> x = [];
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Expect.throws(() {
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x.length = x.length + 1;
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});
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Expect.equals(0, x.length);
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x.add(222);
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Expect.equals(1, x.length);
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Expect.throws(() {
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x.length = 2;
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});
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Expect.equals(1, x.length);
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Expect.throws(() {
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x.length = x.length + 1;
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});
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Expect.equals(1, x.length);
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Expect.equals(222, x[0]);
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}
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