| // Copyright (c) 2014, 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. | |
| import "package:expect/expect.dart"; | |
| // The intermediate variable 'y' must either be preserved | |
| // or parameters must be renamed. | |
| foo(x) { | |
| var y = x; | |
| bar(x) { | |
| return y - x; | |
| } | |
| return bar; | |
| } | |
| main() { | |
| Expect.equals(-10, foo(10)(20)); | |
| } |