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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>
18 lines
430 B
Dart
18 lines
430 B
Dart
// Copyright (c) 2019, 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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class A {
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const A();
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A operator -() => this;
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}
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main() {
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const a = const A();
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const c = //# 01: compile-time error
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const bool.fromEnvironment('foo') ? null : -a; //# 01: continued
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}
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