blob: 65c6e4866227f6eca449ffce7b4372415cb4a459 [file] [log] [blame]
* Copyright (c) 2020, 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 Checks that legacy code cannot run in the strong mode/
* @Issue 44545
* @compile-error
* @author
// Requirements=nnbd-strong
// @dart=2.6
main() {}