dart-sdk/tests/language_2/switch7_negative_test.dart
pq 10bc3abaa4 Migrate test block 155 to Dart 2.0.
Bug:
Change-Id: Ic0f21c64f43f4e1b914ae4b2ceb576f2a5f6b92a
Reviewed-on: https://dart-review.googlesource.com/13100
Reviewed-by: Bob Nystrom <rnystrom@google.com>
2017-10-13 17:11:42 +00:00

23 lines
585 B
Dart

// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Illegal to reference a labeled case stmt with break
class Switch7NegativeTest {
static testMain() {
var x = 1;
L:
while (true) {
switch (x) {
L:
case 1: // Shadowing another label is OK.
break L; // illegal, can't reference labeled case stmt from break
}
}
}
}
main() {
Switch7NegativeTest.testMain();
}