| /* |
| * 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 If e translates to F then e(args) translates to: |
| * PASSTHRU[F, fn[x] => x(ARGS(args))] |
| * |
| * @description If e translates to F then e(args) translates to: |
| * PASSTHRU[F, fn[x] => x(ARGS(args))]. Test extension |
| * @author sgrekhov@unipro.ru |
| */ |
| // Requirements=nnbd-strong |
| |
| import "../../Utils/expect.dart"; |
| |
| extension Tricky on int { |
| String call(String s) => s; |
| } |
| |
| main() { |
| Expect.equals("Lily was here", 2("Lily was here")); |
| } |
