// 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.

// @dart = 2.9

/// @assertion A type parameter cannot be used as a generic type
/// @description Checks that function type parameter cannot be used as a generic
/// type
/// @author iarkh@unipro.ru


class A<T> {}

void func<X extends A>(dynamic d) {
  X<int> x = d;
//^
// [analyzer] unspecified
// [cfe] unspecified
}

main() {
}
