// Copyright (c) 2011, 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 It is a compile-time error if any default values are specified in
/// the signature of function type alias.
/// @description Checks that a compile error is produced when a null default
/// value is specified for a required argument in a function type alias.
/// @author iefremov, sgrekhov@unipro.ru


typedef F(var a = null);
//              ^
// [analyzer] unspecified
// [cfe] unspecified

main() {
}