| // 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. |
| |
| // Tests tree shaking of field initializer for a write-only field. |
| // Regression test for https://github.com/dart-lang/sdk/issues/35632. |
| |
| class A { |
| A() { |
| print('A'); |
| } |
| } |
| |
| var field = A(); |
| |
| class B { |
| B() { |
| print('B'); |
| } |
| } |
| |
| class C { |
| var instanceField = new B(); |
| } |
| |
| void main() { |
| field = null; |
| new C().instanceField = null; |
| } |