| /* |
| * 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 This is true even if the object being spread is a user-defined |
| * class that implements [Iterable] but isn't even a subtype of List. |
| * @description Checks that compile error appears if set spread element does not |
| * extends [Iterable]. |
| * @author iarkh@unipro.ru |
| */ |
| // SharedOptions=--enable-experiment=constant-update-2018 |
| |
| main() { |
| int i = 1; |
| String str = "abs"; |
| |
| Set s1 = {...{1: 11}}; //# 01: compile-time error |
| Set s2 = {1, 2, ...i}; //# 02: compile-time error |
| Set s3 = {14, ...str, 28}; //# 03: compile-time error |
| |
| Set s4 = {...?{1: 11}}; //# 04: compile-time error |
| Set s5 = {1, 2, ...?i}; //# 05: compile-time error |
| Set s6 = {14, ...?str, 28}; //# 06: compile-time error |
| } |
