// TODO(multitest): This was automatically migrated from a multitest and may
// contain strange or dead code.

// @dart = 2.9

// Copyright (c) 2012, 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.

var get;



var set;



class C0 {
  var get;



  var set;


}

class C1 {
  List get;
  List get a => null;


  List set;


}

class C2 {
  List<int> get;
  List<int> get a => null;


  List<int> set;


}

main() {
  new C0();
  new C1();
  new C2();
}
