| /* | |
| * Copyright (c) 2011, 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 "in" is a reserved word. | |
| * A reserved word may not be used as an identifier; it is a compile-time error | |
| * if a reserved word is used where an identifier is expected. | |
| * @description Checks that it is a compile-time error when a reserved word "in" | |
| * is used as a class name. | |
| * @compile-error | |
| * @author vasya | |
| */ | |
| class in { } // error | |
| main() { | |
| null is in; | |
| } |