| // 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() { | |
| } |