pkg/front_end/testcases/general/redirecting_factory_const_inference.dart.textual_outline_modelled.expect

class A<T> {
  A(this.x);
  _X<T> x;
}

class B<T> extends A<T> {
  B() : super(const _X());
}

class _X<T> {
  const factory _X() = _Y<T>;
}

class _Y<T> implements _X<T> {
  const _Y();
}

main() {}