| // Copyright (c) 2015, 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. | 
 |  | 
 | // A debug break is not valid Dart syntax unless --enable-debug-break. | 
 |  | 
 | test(i) { | 
 |   break "outside_loop"; // //# 02: syntax error | 
 |   do { | 
 |     if (i > 15) { | 
 |       break "inside_loop"; // //# 03: syntax error | 
 |     } | 
 |   } while (false); | 
 | } | 
 |  | 
 | void main() { | 
 |   break "gdb"; //  //# 01: syntax error | 
 |   for (var i = 0; i < 20; i++) { | 
 |     test(i); | 
 |   } | 
 | } |