Language/Expressions/Assignment/static_assignment_t02.dart

// Copyright (c) 2016, 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.

/**
 * @assertion Evaluation of an assignment a of the form v = e proceeds as
 * follows:
 * Let d be the innermost declaration whose name is v or v =, if it exists.
 * ...
 * Otherwise, if d is the declaration of a static variable, static getter or
 * static setter in class C, then the assignment is equivalent to the assignment
 * C.v = e.
 * @description Checks that an assignment of the form v = e, where v is a name
 * of a static setter in class C, is equivalent to the assignment C.v = e.
 * @author sgrekhov@unipro.ru
 */

import '../../../Utils/expect.dart';

class C {
  static int _v = 0;
  static void set v(int val) {
    _v = val;
  }
  static int get v => _v;

  test() {
    v = 1;
    Expect.equals(1, C.v);
    v = 2;
    Expect.equals(2, C.v);
    C.v = 1;
    Expect.equals(1, v);
    C.v = 1 + 2;
    Expect.equals(3, v);
  }
}

main() {
  C c = new C();
  c.test();
}