| // 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 A redirecting factory constructor specifies a call to a |
| * constructor of another class that is to be used whenever the redirecting |
| * constructor is called. |
| * redirectingFactoryConstructorSignature: |
| * const? factory identifier (‘.’ identifier)? formalParameterList |
| * ‘=’ typeName (‘.’ identifier)? |
| * ; |
| * @description Checks that formal parameters list of redirecting factory |
| * constructor can not be omitted |
| * @compile-error |
| * @author ilya |
| */ |
| |
| class A { |
| A() {} |
| factory A.foo = C; |
| } |
| |
| class C extends A { |
| } |
| |
| main() { |
| new A.foo(); |
| } |
