| // 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 set with spread element cannot reference itself |
| /// @author iarkh@unipro.ru |
| |
| |
| main() { |
| Set s1 = {...s1}; //# 01: compile-time error |
| Set s2 = {...[s2]}; //# 02: compile-time error |
| Set s3 = {...{s3}}; //# 03: compile-time error |
| Set s4 = {...{...s4}}; //# 04: compile-time error |
| Set s5 = {...[...s5]}; //# 05: compile-time error |
| |
| Set s6 = {...?s6}; //# 06: compile-time error |
| Set s7 = {...?[s7]}; //# 07: compile-time error |
| Set s8 = {...?{s8}}; //# 08: compile-time error |
| Set s9 = {...?{...?s9}}; //# 09: compile-time error |
| Set s10 = {...?[...?s10]}; //# 10: compile-time error |
| } |
