Date: Thu, 9 Dec 1999 22:50:16 +0100 (MET)
From: Benoit de Boursetty <firstname.lastname@example.org>
To: Mike Spivey <email@example.com>
Subject: Re: Deriving a polymorphic mapping module
On Thu, 9 Dec 1999, Mike Spivey wrote:
> Given the functor-based Map module in the standard library of OCaml,
> is there any way of defining polymorphic mappings, like the old module
> provided with Caml Light, that has a polymorphic interface and always
> uses the polymorphic compare function? If not, then this seems to me
> to be a weakness in the module system.
The same problem has already occured for me, with the Set module.
A change of typing resolves the problem. You can find solutions for Set
and Map at
Benoit de Boursetty.
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