// Copyright (c) 2023, 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 A<X, Y> { A(X x, Y y); } | |
typedef F<X> = A<X, X Function()>; | |
void main() => F<int>(0, () => 1); |