From: Jon Harrop <jon@ffconsultancy.com>
To: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] Changes on equality between 3.06 and 3.08.3
Date: Thu, 28 Apr 2005 19:23:14 +0100 [thread overview]
Message-ID: <200504281923.14498.jon@ffconsultancy.com> (raw)
In-Reply-To: <20050428.190637.07633836.oandrieu@nerim.net>
On Thursday 28 April 2005 18:06, Olivier Andrieu wrote:
> > Alex Baretta [Thu, 28 Apr 2005]:
> > Actually, an interesting question related to this one is why the
> > following line behaves as it does.
> >
> > # (==) (==) (==);;
> > - : bool = false
>
> Probably because == is defined by an "external" in pervasives.ml, not
> a regular function definition. So here, when you use (==), you're
> building three closures.
# let f = (==) in (==) f f;;
- : bool = true
Interesting. I don't like it, but it's interesting. :-)
--
Dr Jon D Harrop, Flying Frog Consultancy Ltd.
Objective CAML for Scientists
http://www.ffconsultancy.com/products/ocaml_for_scientists
prev parent reply other threads:[~2005-04-28 18:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-28 10:02 Olivier Michel
2005-04-28 16:29 ` [Caml-list] " Damien Doligez
2005-04-28 16:41 ` Alex Baretta
2005-04-28 17:06 ` Olivier Andrieu
2005-04-28 18:20 ` Marcin 'Qrczak' Kowalczyk
2005-04-28 18:23 ` Jon Harrop [this message]
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=200504281923.14498.jon@ffconsultancy.com \
--to=jon@ffconsultancy.com \
--cc=caml-list@yquem.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