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| Date: | -- (:) |
| From: | Pascal Brisset <brisset@r...> |
| Subject: | [Caml-list] renaming a type |
I want to alias a type outside a module in order to use it easily
without opening the module.
For example
sepia[211]% ocaml
Objective Caml version 3.01
# module M = struct type t = T end;;
module M : sig type t = T end
# type t' = M.t = T;;
type t' = M.t = T
# T = M.T;;
- : bool = true
Unfortunately it does not work is I instantiate a polymorphic type with the
same idea:
# module M = struct type 'a t = T end;;
module M : sig type 'a t = T end
# type t' = int M.t = T;;
^^^^^^^^^^^^^^^^
The variant or record definition does not match that of type int M.t
Is there a workaround to get the expected result: writing, without prefixing
the module name, values of a type defined in a module and aliased outside ?
--Pascal
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