|  | // Copyright (c) 2013, 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"; | 
|  |  | 
|  | class A { | 
|  | var fisk; | 
|  | A() { | 
|  | // dart2js's inferrer used to not recognize the following call to | 
|  | // be on [this]. | 
|  | fisk--; | 
|  | fisk = 42; | 
|  | } | 
|  | } | 
|  |  | 
|  | abstract class B { | 
|  | var a; | 
|  | B() { | 
|  | hest = 54; | 
|  | a = 42; | 
|  | } | 
|  | set hest(value); | 
|  | } | 
|  |  | 
|  | class C extends B { | 
|  | set hest(value) { | 
|  | a + 42; | 
|  | } | 
|  | } | 
|  |  | 
|  | main() { | 
|  | Expect.throwsNoSuchMethodError(() => new A()); | 
|  | Expect.throwsNoSuchMethodError(() => new C()); | 
|  | } |