| // Copyright (c) 2020, 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 An external variable declaration is a non-local, non-parameter |
| * variable declaration prefixed by the modifier external. The declaration must |
| * not be abstract, const, or late, and it cannot have an initializer expression |
| * |
| * @description Checks that it is a compile error if an external variable |
| * declaration is abstract |
| * @author sgrekhov@unipro.ru |
| */ |
| abstract class C { |
| abstract external int i; |
| // ^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| final abstract external int j; |
| // ^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| mixin M on C { |
| abstract external int x; |
| // ^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| final abstract external int y; |
| // ^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| |
| main() { |
| } |
