| // 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 It is a compile-time error if: |
| /// A spread element in a list or set literal has a static type that is not |
| /// dynamic and not a subtype of Iterable<Object>. |
| /// @description Checks that compile error is thrown if spread element in the |
| /// constant list is not assignable to [Iterable] |
| /// @author iarkh@unipro.ru |
| |
| |
| main() { |
| const x1 = {1: 1}; |
| const x2 = 100; |
| const x3 = "check"; |
| const x4 = null; |
| |
| const List l1 = [...x1]; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const List l2 = [...x2]; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const List l3 = [...x3]; |
| // ^^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| const List l4 = [...x4]; |
| // ^ |
| // [cfe] Constant evaluation error: |
| // ^^ |
| // [analyzer] COMPILE_TIME_ERROR.CONST_SPREAD_EXPECTED_LIST_OR_SET |
| } |
