Language/Interfaces/Superinterfaces/Inheritance_and_Overriding/not_overriden_members_t04.dart

/*
 * Copyright (c) 2019, 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 An interface I inherits any members of its superinterfaces that
 * are not overridden by members declared in I.
 * @description Checks that an interface does not inherit static members of
 * its superinterfaces.
 * Expects a compile time error when trying to access a superinterface's static
 * member S via a subinterface, as specified in (Expressions/Getter Invocation)
 * @compile-error
 * @author sgrekhov@unipro.ru
 */
// SharedOptions=--enable-experiment=nonfunction-type-aliases

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

abstract class S {
  static int get foo => 1;
}

abstract class S2 implements S {
  static dynamic get bar => 2;
}

typedef S2Alias = S2;

abstract class I implements S2Alias {
}

main() {
  Expect.throws(() {I.foo;}, (e) => e is NoSuchMethodError);
  Expect.throws(() {I.bar;}, (e) => e is NoSuchMethodError);
}