| /* |
| * 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. |
| */ |
| /** |
| * @assertion We say that a type T0 is a subtype of a type T1 (written T0 <: T1) |
| * when: |
| * Left Bottom: T0 is Null. |
| * @description Check that if type T0 is Null and T1 is dynamic then T0 is a |
| * subtype of a type T1. |
| * @author ngl@unipro.ru |
| */ |
| |
| class T1 {} |
| |
| Null t0Instance = null; |
| dynamic t1Instance = new T1(); |
| |
| //# @T0 = Null |
| //# @T1 = dynamic |
