| // 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 n/a |
| /// @description: Checks that map with spread element cannot reference itself |
| /// @author iarkh@unipro.ru |
| |
| main() { |
| Map m1 = {...m1}; //# 01: compile-time error |
| Map m2 = {...{...m2}}; //# 02: compile-time error |
| Map m3 = {...{m3}}; //# 03: compile-time error |
| |
| Map m4 = {...?m4}; //# 04: compile-time error |
| Map m5 = {...{...?m5}}; //# 05: compile-time error |
| } |
