|  | // 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. | 
|  |  | 
|  | // A dollar must be followed by a "{" or an identifier. | 
|  |  | 
|  | class StringInterpolation6NegativeTest { | 
|  | static testMain() { | 
|  | // Dollar not followed by "{" or identifier. | 
|  | String regexp; | 
|  | regexp = "^(\\d\\d?)[-/](\\d\\d?)$"; //# 01: syntax error | 
|  | print(regexp); | 
|  | } | 
|  | } | 
|  |  | 
|  | main() { | 
|  | StringInterpolation6NegativeTest.testMain(); | 
|  | } |