| /* |
| * 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 The scope of a label that labels a statement s is s. The scope of a label that |
| * labels a case clause of a switch statement s is s. |
| * @description Checks that a labeled statement nested inside another labeled statement |
| * can override a label from the enclosing scope by using the same identifier. |
| * @author rodionov |
| * @reviewer iefremov |
| */ |
| import "../../Utils/expect.dart"; |
| |
| main() { |
| bool flag = false; |
| L: do { |
| L: for(int i in [1, 2]) { |
| break L; |
| } |
| flag = true; |
| } while(false); |
| Expect.isTrue(flag); |
| |
| flag = false; |
| L: for(int i in [1, 2]) { |
| switch(i) { |
| L: |
| case 0: |
| flag = true; |
| break; |
| case 2: |
| continue L; |
| } |
| }; |
| Expect.isTrue(flag); |
| |
| flag = false; |
| switch(1) { |
| L: case 0: |
| Expect.fail("This code shouldn't be executed"); |
| break; |
| |
| default: |
| L: do { |
| switch(1) { |
| L: case 0: |
| flag = true; |
| break; |
| |
| default: |
| continue L; |
| } |
| } while(false); |
| break; |
| } |
| Expect.isTrue(flag); |
| } |