# 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 a change in library name is handled
  <<<< "Hello, World!"
  library test.main1;
  ==== "Hello, World!"
  library test.main2;
  >>>>

  main() {
    print('Hello, World!');
  }
