| // Copyright (c) 2021, 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 External fields also cannot be initialized by constructors since |
| /// no Dart object is being created. |
| /// |
| /// @description Checks that Union subclass fields cannot be initialized by the |
| /// constructors |
| /// @author sgrekhov@unipro.ru |
| /// @issue 46813 |
| |
| import "dart:ffi"; |
| |
| class U1 extends Union { |
| @Int8() |
| external int i; |
| |
| U1(int x) : i = x; |
| // ^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| void main() { |
| new U1(42); |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
