| library; | |
| import self as self; | |
| import "dart:core" as core; | |
| class C extends core::Object { | |
| late covariant-by-declaration final [setter] field core::int x; | |
| synthetic constructor •() → self::C | |
| ; | |
| } | |
| class D extends self::C { | |
| synthetic constructor •() → self::D | |
| ; | |
| set x(covariant-by-declaration core::num value) → void | |
| ; | |
| } | |
| static method main() → dynamic | |
| ; |