# 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: |
  // Regression test for problem noticed when a mistake was made in
  // fix_compile_time_error_in_field.
  class C {
  <<<< {"messages":[],"hasCompileTimeError":1}
    int sync*;
  ==== []
    int sync;
  }
  main() {
    new C();
  }
  >>>>
