| // 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 All field declarations in a Struct subclass declaration must be |
| /// marked external. You cannot create instances of the class, only have it point |
| /// to existing native memory, so there is no memory in which to store non-native |
| /// fields. External fields also cannot be initialized by constructors since no |
| /// Dart object is being created. |
| /// |
| /// @description Checks that all field declarations in a Struct subclass |
| /// declaration cannot have initializers |
| /// @author sgrekhov@unipro.ru |
| |
| import "dart:ffi"; |
| |
| class S1 extends Struct { |
| Pointer<S1> next = new Pointer.fromAddress(42); |
| // ^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| void main() { |
| S1? s1; |
| } |
