| // 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 { | 
 |   foo() => "A.foo${baz()}"; | 
 |   baz() => "A.baz"; | 
 |   hest(String s, int i) => "$s$i"; | 
 | } | 
 |  | 
 | class B extends A { | 
 |   foo() => "B.foo${super.foo()}"; | 
 |   baz() => "B.baz"; | 
 |   hest(s, i) => "B.hest${super.hest(s, i)}"; | 
 | } | 
 |  | 
 | main() { | 
 |   B b = new B(); | 
 |   Expect.equals("B.fooA.fooB.baz", b.foo()); | 
 |   Expect.equals("B.hestfisk42", b.hest('fisk', 42)); | 
 | } |