| /* |
| * 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. |
| */ |
| /** |
| * @assertion A label is an identifier followed by a colon. A labeled statement is a statement |
| * prefixed by a label L. A labeled case clause is a case clause within a switch |
| * statement prefixed by a label L. |
| * The sole role of labels is to provide targets for the break and continue |
| * statements. |
| * label: |
| * identifier ':' |
| * ; |
| * @description Checks that it is a compile-time error if the label is used without the colon character. |
| * @compile-error |
| * @author vasya |
| * @reviewer rodionov |
| * @reviewer iefremov |
| */ |
| |
| |
| main() { |
| try { |
| L while(true) { break L; } |
| } catch(x) {} |
| } |
