Robert Nystrom
fc1b1ecc71
Change-Id: Idbcc965a27e9ffeedf5e0a1068b019de4193070f Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/127745 Commit-Queue: Bob Nystrom <rnystrom@google.com> Reviewed-by: Alexander Thomas <athom@google.com>
21 lines
603 B
Dart
21 lines
603 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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/// Illegal to reference a labeled case statement with break.
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main() {
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var x = 1;
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L:
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while (true) {
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switch (x) {
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L:
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case 1: // Shadowing another label is OK.
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break L; // Illegal, can't reference labeled case from break.
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// ^
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// [analyzer] COMPILE_TIME_ERROR.BREAK_LABEL_ON_SWITCH_MEMBER
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// [cfe] Can't break to 'L'.
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}
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}
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}
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