/* | |
* 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. | |
*/ | |
/** | |
* @author sgrekhov@unipro.ru | |
*/ | |
// @dart=2.4 | |
// SharedOptions=--enable-experiment=non-nullable | |
library legacy_lib; | |
class X { | |
} |