| /* |
| * Copyright (c) 2015, 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 It is a compile time error if the expression is not one of the |
| * following: |
| * • A reference to a compile-time constant variable. |
| * • A call to a constant constructor. |
| * @description Check that it is a compile time error, if mandatory arguments |
| * are missing |
| * @issue #24281 |
| * @compile-error |
| * @author a.semenov@unipro.ru |
| */ |
| import 'dart:mirrors'; |
| import '../../Utils/expect.dart'; |
| |
| class A { |
| const A(int x); |
| } |
| |
| @A |
| class B {} |
| |
| main() { |
| // have to retrieve metadata to get the compile error |
| Expect.fail('Compilation error is expected, but retrieved metadata: ' + |
| reflectClass(B).metadata.map( (e) => e.reflectee ).join(' ')); |
| } |