Re: [Caml-list] First class modules aliases

[Alain Frisch <alain@frisch.fr>]

On 02/14/2014 09:57 AM, Alain Frisch wrote:
>  One way to fix it would be to tweak the
> "strengthening" algorithm which adds equalities to module types in order
> to turn a module type declaration to an alias to the original definition
> instead of copying it.

Another example which is fixed by this patch is the following (reported 
by my colleague David Waern):

==============================================
module M =
   struct
     module type T = sig type t end
     type t = (module T)
   end

module type X =
   sig
     module K: sig type t end
   end

module Make(A : sig type t end)(X: X with type K.t = A.t) = struct end

module Z = Make(M)(struct module K = M end)
==============================================


-- Alain