|  | // 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. | 
|  | // Dart test program for testing factory generic result types. | 
|  |  | 
|  | class A<T> { | 
|  | A() {} | 
|  | factory A.factory() { | 
|  | return new A<String>(); | 
|  | } | 
|  | } | 
|  |  | 
|  | class B<T> extends A<T> { | 
|  | B() {} | 
|  | factory B.factory() { | 
|  | return new B<String>(); | 
|  | } | 
|  | } | 
|  |  | 
|  | main() { | 
|  | new A<String>.factory(); | 
|  | new A<int>.factory(); // //# 00: dynamic type error | 
|  | new B<String>.factory(); | 
|  | new B<int>.factory(); // //# 01: dynamic type error | 
|  | } |