Language/Expressions/Property_Extraction/Getter_Access_and_Method_Extraction/static_type_t06.dart

// Copyright (c) 2011, 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 The static type of i is:
 * • The declared return type of T.m, if T has an accessible instance getter
 *   named m.
 * • The declared return type of m, if T is Type, e is a constant type literal
 *   and the class corresponding to e declares an accessible static getter
 *   named m.
 * • The static type of function T.m if T has an accessible instance method
 *   named m.
 * • The static type of function m, if T is Type, e is a constant type literal
 *   and the class corresponding to e declares an accessible static method
 *   named m.
 * • The type dynamic otherwise.
 * @description Checks that the static type of a getter invocation expression
 * of the form C.m is the declared return type of the getter.
 * @static-clean
 * @author msyabro
 */

class A {
  static int? get v {}
}

class B {
  static bool? get v {}
}

class C {
  static String? get v {}
}

class D {
  static double? v;
}

main()  {
  int? resInt = A.v;
  bool? resBool = B.v;
  String? resString = C.v;
  double? resDbl = D.v;
}