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


class A<T> {}
class B<T1, T2> {}

typedef void Alias<T extends A, T1 extends T<int>>();
//                                         ^
// [analyzer] unspecified
// [cfe] unspecified

main() {
}
