|  | // 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. | 
|  |  | 
|  | import "package:expect/expect.dart"; | 
|  | import 'native_metadata.dart'; | 
|  |  | 
|  | @Native("= {log: function() { return 42 } }") | 
|  | class A { | 
|  | @native void log(); | 
|  | } | 
|  |  | 
|  | @Native(""" | 
|  | return A; | 
|  | """) | 
|  | getA(); | 
|  |  | 
|  | bar() { | 
|  | new A(); | 
|  | } | 
|  |  | 
|  | main() { | 
|  | var a = getA(); | 
|  | // Make a call to bar to make sure A gets generated. | 
|  | if (a is int) bar(); | 
|  | Expect.equals(42, a.log()); | 
|  | } |