| # Copyright (c) 2018, 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. | |
| sources: | | |
| main() {} | |
| definitions: ["x", "y"] | |
| expression: | | |
| () { x = x + y; } |