| // 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 A constant expression is an expression whose value can never |
| /// change, and that can be evaluated entirely at compile time. |
| /// A constant expression is one of the following: |
| /// . . . |
| /// • A qualified reference to a static constant variable that is not qualified |
| /// by a deferred prefix. |
| /// @description Checks that a reference to a static constant variable can be an |
| /// elementof a constant list literal and is, therefore, a constant expression. |
| /// @author iefremov |
| |
| import '../../../Utils/expect.dart'; |
| |
| const x = ''; |
| |
| class C { |
| static const bool y = false; |
| } |
| |
| const constList = const [ |
| x, |
| C.y |
| ]; |
| |
| main() { |
| Expect.isTrue(constList is List); |
| Expect.runtimeIsType<List>(constList); |
| } |