| // 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 a statement may be marked with multiple labels (see |
| /// the grammar in ch.11). |
| /// @author iefremov |
| /// @issue 2238 |
| |
| |
| main() { |
| label1: label2: label3: var x; |
| k: l: var x2; |
| $: $$: $$$: var x3; |
| a: b: c: d: e: f: g: h: i: j: k: l: m: n: o: p: q: r: s: t: u: v: w: x: y: z: |
| var x4; |
| } |