| // 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. |
| |
| // It's an error to have two initializing formals named `_`. |
| |
| // SharedOptions=--enable-experiment=wildcard-variables |
| |
| class C { |
| var _; |
| |
| C(this._, this._); |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.DUPLICATE_FIELD_FORMAL_PARAMETER |
| // [cfe] '_' was already initialized by this constructor. |
| |
| C.named(this._, this._); |
| // ^ |
| // [analyzer] COMPILE_TIME_ERROR.DUPLICATE_FIELD_FORMAL_PARAMETER |
| // [cfe] '_' was already initialized by this constructor. |
| } |