blob: c6142c843948299947f459e73fa09ccb9c261dee [file] [log] [blame]
// 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 From the Unified collections spec:
/// In other words, at least one key-value pair anywhere in the collection forces
/// it to be a map, and a bare expression forces it to be a set. Having both is
/// an error.
/// @description Checks that there cannot be bare element and key-value pair in
/// the same collection.
/// @author
main() {
List? aList = [8, 9, 10];
Map? aMap = {1: 2};
var res = {...?aList, ...?aMap};
// ^^^^^^^^^^^^^^^^^^^^^
// [analyzer] unspecified
// [cfe] unspecified