/*
 * 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  All opted-in libraries upstream from the legacy library are
 * viewed by the legacy library with nullability related features erased from
 * their APIs. In particular:
 *  - All types of the form T? in the opted-in API are treated as T.
 *  - All required named parameters are treated as optional named parameters.
 *  - The type Never is treated as the type Null
 *
 * @description Check that the type Never is treated as the type Null
 * @author sgrekhov@unipro.ru
 */
// @dart=2.4
// SharedOptions=--enable-experiment=non-nullable,nonfunction-type-aliases
import "../../Utils/expect.dart";
import "opted_in_aliases_lib.dart";

main() {
  Expect.isTrue(NeverAlias is Null);
}