| // Copyright (c) 2019, 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: |
| * . . . |
| * An expression of one of the forms [e1 ˜/ e2], [e1 >> e2], [e1 >>> e2], or |
| * [e1 << e2] is potentially constant if [e1] and [e2] are both potentially |
| * constant expressions. |
| * It is further constant if both [e1] and [e2] are constant expressions that |
| * both evaluate to an instance of [int] |
| * @description Checks that it is a compile-time error when an expression of |
| * the form [e1 >>> e2] where [e1] or [e2] does not evaluate to an integer |
| * value, is used to initialize a constant variable. |
| * @compile-error |
| * @author iarkh@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=triple-shift |
| |
| final constList = const [ |
| 1 >>> "one and a half" |
| ]; |
| |
| main() { |
| } |
