| // Copyright (c) 2011, 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. | 
 |  | 
 | class Constants { | 
 |   static const PI = 3.14; | 
 |   static const foo = 1; | 
 | } | 
 |  | 
 | class A { | 
 |   static const y = -1; | 
 |   int x; | 
 |   A() : x = 1 {} | 
 |   A.named() : x = 3 {} | 
 |   A.superC(x) : x = x + 7 {} | 
 |   factory A.fac() { | 
 |     return new A.named(); | 
 |   } | 
 | } | 
 |  | 
 | class B extends A { | 
 |   B() : super() {} | 
 |   B.named() : super.superC(1) {} | 
 |   factory B.fac() { | 
 |     return new B.named(); | 
 |   } | 
 | } | 
 |  | 
 | class C { | 
 |   final int x; | 
 |   const C() : x = 1; | 
 |   const C.named() : x = 3; | 
 |   const C.superC(x) : x = x + 7; | 
 |   factory C.fac() { | 
 |     return const C.named(); | 
 |   } | 
 | } | 
 |  | 
 | class D extends C { | 
 |   const D() : super(); | 
 |   const D.named() : super.superC(1); | 
 |   factory D.fac() { | 
 |     return const D.named(); | 
 |   } | 
 | } | 
 |  | 
 | class E { | 
 |   var f; | 
 |   E() {} | 
 |   E.fun(x) | 
 |       : f = (() { | 
 |           return x + 11; | 
 |         }) {} | 
 |   static foo() { | 
 |     return 0; | 
 |   } | 
 |  | 
 |   static fooo(x) { | 
 |     return () { | 
 |       return x + 99; | 
 |     }; | 
 |   } | 
 |  | 
 |   bar() { | 
 |     return 1; | 
 |   } | 
 |  | 
 |   toto(x) { | 
 |     return () { | 
 |       return x + 2; | 
 |     }; | 
 |   } | 
 | } |