|  | library test; | 
|  | import self as self; | 
|  | import "dart:core" as core; | 
|  |  | 
|  | abstract class A extends core::Object { | 
|  | synthetic constructor •() → self::A | 
|  | : super core::Object::•() | 
|  | ; | 
|  | static get x() → core::int | 
|  | return 0; | 
|  | } | 
|  | class B extends self::A { | 
|  | static field dynamic x = self::f(); | 
|  | synthetic constructor •() → self::B | 
|  | : super self::A::•() | 
|  | ; | 
|  | } | 
|  | class C extends self::A { | 
|  | static field dynamic x = null; | 
|  | synthetic constructor •() → self::C | 
|  | : super self::A::•() | 
|  | ; | 
|  | } | 
|  | static method f() → dynamic | 
|  | return null; | 
|  | static method main() → dynamic {} |