| /* |
| * 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 map literal has a static type that is not [dynamic] and |
| * not a subtype of [Map<Object, Object>]. |
| * @description Checks that compile error is thrown if spread element in the |
| * map is not dynamic and is not assignable to [Map] |
| * @author iarkh@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=constant-update-2018 |
| |
| import "../../Utils/expect.dart"; |
| |
| main() { |
| dynamic x1; |
| Map x2; |
| |
| Map res; |
| |
| Expect.throws(() => res = {...x1}); |
| Expect.throws(() => res = {...x2}); |
| } |
