| library; | |
| import self as self; | |
| import "dart:core" as core; | |
| class Foo extends core::Object { | |
| field core::int? field; | |
| synthetic constructor •() → self::Foo | |
| ; | |
| method bar(core::int? x) → core::int? | |
| ; | |
| } | |
| static method main() → dynamic | |
| ; | |
| static method test_nullable_function_type_formal_param({has-declared-initializer () →? core::int f}) → core::int | |
| ; |