// Copyright (c) 2018, 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. | |
// @dart = 2.9 | |
/// @description Regression test for the issue 33703 (Dart does not throw error | |
/// if class argument parameter extends Null). | |
/// @Issue 33703 | |
/// @author iarkh@unipro.ru | |
class A<X extends Null> {} | |
main() {} |