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05ca544f15
Change-Id: Iaa0ca2b4f2d1b15f79ddca37834d3ed2497bc068 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149242 Commit-Queue: Joshua Litt <joshualitt@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
22 lines
613 B
Dart
22 lines
613 B
Dart
// Copyright (c) 2014, 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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// @dart = 2.7
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// Regression test for issue 17210.
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import "package:expect/expect.dart";
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@pragma('dart2js:noInline')
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num minusZero() => -0;
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void main() {
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// Dart2js must not infer that the type-intersection of int and -0.0 is empty.
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// It must get an interceptor for the addition (`i += 3`), or use the native
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// JS + operation.
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int i = minusZero();
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i += 3;
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Expect.equals(3, i);
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}
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