From: "Frank Dellaert" <dellaert@cc.gatech.edu>
To: <caml-list@inria.fr>
Subject: [Caml-list] record type constraint
Date: Tue, 16 Sep 2003 01:40:06 -0400 [thread overview]
Message-ID: <017401c37c14$ffb46b30$a21ccf82@cc.gatech.edu> (raw)
Hi
One of my projects asks for a type constraint in multi-argument functor as
follows:
Module Make (A: BLA) (B: BLA with type t = {a:A.x;b:A.y}) = struct ... end
In other words, I want to constrain t to be a record type with types as
defined in A (and declared abstract in the signature BLA). Unfortunately,
the obvious way above does not seem to work. Can anyone tell me how to do
this ?
Please also cc me in your response to the list.
Cheers
Frank Dellaert
---------------------------------------------------------------------------
Asst. Professor, College of Computing
Georgia Institute of Technology
http://www.cc.gatech.edu/~dellaert/
-------------------
To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr
Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/
Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
reply other threads:[~2003-09-16 5:40 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='017401c37c14$ffb46b30$a21ccf82@cc.gatech.edu' \
--to=dellaert@cc.gatech.edu \
--cc=caml-list@inria.fr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox