// 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. | |
class X {} | |
checkme<T extends X>(T? t) {} | |
typedef Test<T extends X>(T? t); | |
main() { | |
Test<X> t2 = checkme; | |
} |