| // Copyright (c) 2016, 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 | |
| /// @author a.semenov@unipro.ru | |
| main() { | |
| dynamic i = 1; | |
| // intentional error | |
| var x = "a" + i; | |
| } |