From: Alain Frisch <alain.frisch@lexifi.com>
To: "Jeremy Yallop" <yallop@gmail.com>,
"Milan Stanojević" <milanst@gmail.com>
Cc: "Daniel Bünzli" <daniel.buenzli@erratique.ch>,
"Jeremie Dimino" <jdimino@janestreet.com>,
Caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] GADT existential escape
Date: Thu, 19 Mar 2015 19:29:39 +0100 [thread overview]
Message-ID: <550B1593.7050701@lexifi.com> (raw)
In-Reply-To: <CAAxsn=Gjj8dGThYVoq-E7Ne5uJBS-tyX=3g8AO-yHyY+HHtVUw@mail.gmail.com>
On 03/19/2015 06:41 PM, Jeremy Yallop wrote:
> The exn type doesn't support GADT
> constructors (since it doesn't have type parameters)
Note that even if exn doesn't have type parameters, it supports the GADT
syntax to define constructors with existentials:
exception A: 'a * ('a -> string) -> exn;;
-- Alain
next prev parent reply other threads:[~2015-03-19 18:29 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-19 0:29 Daniel Bünzli
2015-03-19 0:39 ` Milan Stanojević
2015-03-19 1:07 ` Daniel Bünzli
2015-03-19 1:27 ` Milan Stanojević
2015-03-19 10:44 ` Daniel Bünzli
2015-03-19 11:02 ` Jeremy Yallop
2015-03-19 11:34 ` Daniel Bünzli
2015-03-19 13:22 ` Daniel Bünzli
2015-03-19 16:46 ` Milan Stanojević
2015-03-19 17:14 ` Daniel Bünzli
2015-03-19 17:15 ` Frédéric Bour
2015-03-19 17:22 ` Milan Stanojević
2015-03-19 17:41 ` Jeremy Yallop
2015-03-19 18:29 ` Alain Frisch [this message]
2015-03-19 16:31 ` Milan Stanojević
2015-03-19 11:05 ` Jeremie Dimino
2015-03-19 11:34 ` Daniel Bünzli
2015-03-19 11:59 ` Jeremie Dimino
2015-03-20 13:50 ` Yaron Minsky
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=550B1593.7050701@lexifi.com \
--to=alain.frisch@lexifi.com \
--cc=caml-list@inria.fr \
--cc=daniel.buenzli@erratique.ch \
--cc=jdimino@janestreet.com \
--cc=milanst@gmail.com \
--cc=yallop@gmail.com \
/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