| // Copyright (c) 2018, 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 From the Constant-update-2018 Spec: |
| /// The operator [>>>] is now allowed in a potentially constant expression, and |
| /// it is valid in constant expression if its left and right operands are [int] |
| /// instances, and the operation doesn't throw. The [>>>] operator has not been |
| /// added to the [int] class yet, so unless the left-hand operand's static type |
| /// is [dynamic], the program will still be rejected. When the operator is added, |
| /// it should then also work in a constant expression. |
| /// @description Checks that operator [>>>] is accepted in potentially constant |
| /// expressions. Test wrong literals |
| /// @Issue 30886 |
| /// @author iarkh@unipro.ru |
| |
| |
| main() { |
| const c1 = -2 >>> 1.79; |
| // ^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const c2 = 188.0 >>> 2; |
| // ^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const c3 = "abcd" >>> 11; |
| // ^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const c4 = 1 >>> "abcd"; |
| // ^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const c5 = 1880000000000000000000000000000000000000000 >>> 2; |
| // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const c6 = 24 >>> 1000000000000000000000000000000000; |
| // ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
