late int;
?
lateTopLevelField;
class Class<T> {
  static late int;
  operator? ( ){ }
  lateStaticField1;
  static late int;
  operator? ( ){ }
  lateStaticField2;
  static staticMethod() { }
  late int;
  operator? ( ){ }
  lateInstanceField;
  late T;
  operator? ( ){ }
  lateGenericInstanceField;
  instanceMethod(T? value) { }
}
extension Extension<T> ( ){ }
on Class<T> (){ }
main() { }
expect(expected, actual) { }
throws(f(), String message) { }