| library test; | |
| import self as self; | |
| import "dart:core" as core; | |
| typedef Function2<contravariant S extends core::Object? = dynamic, T extends core::Object? = dynamic> = (S%) → T%; | |
| class A<T extends core::Object? = dynamic> extends core::Object { | |
| covariant-by-class field (self::A::T%) → self::A::T% x; | |
| constructor •((self::A::T%) → self::A::T% x) → self::A<self::A::T%> | |
| ; | |
| } | |
| static method main() → void | |
| ; |