blob: 9281339d9f19a7d217792e77443b45e81e4da133 [file] [log] [blame]
// 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
// @dart=2.6
// Requirements=nnbd-weak
import "../../../Utils/expect.dart";
main() {
Never n = null;
String s = n;
Expect.isTrue(s == null);