| // 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. |
| |
| // @dart = 2.9 |
| |
| /// @assertion It is a compile-time error if: |
| /// A non-null-aware spread element has static type Null. |
| /// @description Checks that compile error is thrown if spread element is |
| /// statically [Null]. |
| /// @description Check that trying to use [null] element as a non-null-aware |
| /// spread element causes compile error |
| /// @author iarkh@unipro.ru |
| |
| |
| Null n = null; |
| |
| main() { |
| var res1 = [...n]; //# 01: compile-time error |
| Map res2 = {...n}; //# 02: compile-time error |
| Set res3 = {...n}; //# 03: compile-time error |
| |
| var res4 = <int>[...n]; //# 04: compile-time error |
| var res5 = <int>{...n}; //# 05: compile-time error |
| var res6 = <int, int>{...n}; //# 06: compile-time error |
| } |
