// 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. | |
// @dart = 2.9 | |
main() { | |
var L = 33; | |
while (false) { | |
// Illegal: L is not a label. | |
if (true) break L; | |
// ^ | |
// [analyzer] COMPILE_TIME_ERROR.LABEL_UNDEFINED | |
// [cfe] Can't break to 'L'. | |
} | |
} |