// 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.
// Verifies behavior with a static getter, but no field and no setter.

import "package:expect/expect.dart";

class Example {
  static int _var = 1;
  static int get nextVar => _var++;
  Example() {


  }
  static test() {


  }
}

class Example1 {
  Example1(int i) {}
}

class Example2 extends Example1 {
  static int _var = 1;
  static int get nextVar => _var++;
  Example2() : super(nextVar) {} // No 'this' in scope.
}

void main() {
  Example x = new Example();
  Example.test();
  Example2 x2 = new Example2();
}
