| // Copyright (c) 2020, 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. | |
| foo<X>(X? x) { | |
| if (x is int) { | |
| bar(x); | |
| } | |
| } | |
| bar<Y>(dynamic y) {} | |
| main() {} |