pkg/front_end/testcases/general/field_initializer_capture_this.dart

// Copyright (c) 2020, 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 Class {
  var f = () => x; // error
  var x;
}

main() {}