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912005267d
Change-Id: I46be49b2effec3e38a3dc44cd45cfe736f77fa78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/182680 Commit-Queue: Sigmund Cherem <sigmund@google.com> Reviewed-by: Joshua Litt <joshualitt@google.com> Reviewed-by: Nicholas Shahan <nshahan@google.com> Reviewed-by: Stephen Adams <sra@google.com>
15 lines
458 B
Dart
15 lines
458 B
Dart
// Copyright (c) 2015, 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 for #24134: inference was not tracking ??= correctly.
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library dart2js.if_null2_test;
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import "package:expect/expect.dart";
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main() {
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var map;
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map ??= {};
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Expect.equals(0, map.length);
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Expect.isTrue(map.length == 0);
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}
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