| OLD | NEW | 
|---|
| 1 library; | 1 library; | 
| 2 import self as self; | 2 import self as self; | 
| 3 import "dart:core" as core; | 3 import "dart:core" as core; | 
| 4 | 4 | 
| 5 class A extends core::Object { | 5 class A extends core::Object { | 
| 6   constructor •(dynamic x) → dynamic | 6   constructor •(dynamic x) → dynamic | 
| 7     : super core::Object::•() | 7     : super core::Object::•() | 
| 8     ; | 8     ; | 
| 9 } | 9 } | 
| 10 class B extends self::A { | 10 class B extends self::A { | 
| 11   constructor •() → self::B | 11   constructor •() → self::B | 
| 12     : invalid-initializer; | 12     : invalid-initializer; | 
| 13 } | 13 } | 
| 14 static method main() → dynamic { | 14 static method main() → dynamic { | 
| 15   new self::B::•(); | 15   new self::B::•(); | 
| 16   invalid-expression; | 16   invalid-expression; | 
| 17 } | 17 } | 
| OLD | NEW | 
|---|