// 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.

class NewExpressionNegativeTest {
   NewExpressionNegativeTest() { }

   static void testMain() {
     new NewExpressionNegativeTest(...;
   }
 }

main() {
  NewExpressionNegativeTest.testMain();
}
