# Copyright (c) 2017, 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.md file.

main.dart.patch: |
  // Test that removing a class is supported, using constructor

  <<<< "v1"
  class C {
  }
  ==== {"messages":[],"hasCompileTimeError":1}
  >>>>
  main() {
    new C();
    print('v1');
  }
