pkg/front_end/testcases/instantiate_to_bound/non_simple_no_dup.dart.textual_outline_modelled.expect

class A<TypeX extends A<TypeX>> {}

class B<TypeY extends Map<A, A>> {}

extension C<TypeY extends Map<A, A>> on int {}

main() {}

typedef D<TypeY extends Map<A, A>> = int;