(* TEST
flags = " -w a "
* setup-ocamlc.byte-build-env
** ocamlc.byte
*** check-ocamlc.byte-output
*)

module type FOO = sig type t end
module type BAR =
sig
  (* Works: module rec A : (sig include FOO with type t = < b:B.t > end) *)
  module rec A : (FOO with type t = < b:B.t >)
         and B : FOO
end