|  | // Copyright (c) 2012, 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. | 
|  |  | 
|  | // Test compile time error for factories with parameterized types. | 
|  |  | 
|  | abstract class Link<T> { | 
|  | factory Link.create() = LinkFactory<T>.create; | 
|  | } | 
|  |  | 
|  | class LinkFactory {   // Compile time error: should be LinkFactory<T> to match abstract class above | 
|  | factory Link.create() { | 
|  | return null; | 
|  | } | 
|  | } | 
|  |  | 
|  | main() { | 
|  | var a = new Link.create();  // Equivalent to new Link<dynamic>.create(). | 
|  | } |