// 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. | |
// @dart = 2.9 | |
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)); | |
} |