| // Copyright (c) 2024, 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. |
| |
| // A positional initializing formal named `_` does still initialize a field |
| // named `_`, and you can still have a field with that name. |
| |
| // SharedOptions=--enable-experiment=wildcard-variables |
| |
| import 'package:expect/expect.dart'; |
| |
| void main() { |
| var c = C(1); |
| Expect.equals(1, c._); |
| |
| var cWithPositional = C.withPositional(1, 100); |
| Expect.equals(1, cWithPositional._); |
| |
| var cWithBody = C.withBody(1); |
| Expect.equals(200, cWithBody._); |
| } |
| |
| class C<_> { |
| var _; |
| |
| C(this._); |
| C.withPositional(this._, _); |
| C.withBody(this._) { |
| _ = 200; |
| } |
| } |