| library /*isNonNullableByDefault*/; | |
| import self as self; | |
| import "dart:core" as core; | |
| class D<X extends () → void> extends core::Object { | |
| constructor _() → self::D<self::D::X> | |
| : super core::Object::•() {} | |
| static factory foo<X extends () → void>() → self::D<self::D::foo::X> | |
| return new self::D::_<self::D::foo::X>(); | |
| } | |
| static method main() → dynamic { | |
| core::print(self::D::foo<() → void>()); | |
| } |