From: Nathaniel Gray <n8gray@gmail.com>
To: Jacques Garrigue <garrigue@kurims.kyoto-u.ac.jp>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Single-case union types as strong typedefs
Date: Sat, 23 Oct 2004 14:33:54 -0700 [thread overview]
Message-ID: <aee06c9e04102314331254bfd7@mail.gmail.com> (raw)
In-Reply-To: <aee06c9e0410231424f261f2c@mail.gmail.com>
On Sat, 23 Oct 2004 14:24:28 -0700, Nathaniel Gray <n8gray@gmail.com> wrote:
> On Sat, 23 Oct 2004 12:31:39 +0900 (JST), Jacques Garrigue
> <garrigue@kurims.kyoto-u.ac.jp> wrote:
>
> > Unlucky!
> > With your example, there is no extra boxing involved.
> > I.e. (1,3) and Rpos(1,3) and Apos(1,3) all share the same physical
> > representation (a block with 2 fields).
> > The problem you describe only occurs when your single constructor has
> > only one argument.
>
> Really?? You're kidding. That's kind of cool but kind of strange --
> why does it only optimize for composite types?
Never mind. After thinking about it for a minute I understand -- it's
not an optimization, it's just the normal physical representation.
That's what I get for changing my example at the last minute --
originally it was inches vs. centimeters. :-)
Cheers,
-n8
--
>>>-- Nathaniel Gray -- Caltech Computer Science ------>
>>>-- Mojave Project -- http://mojave.cs.caltech.edu -->
-------------------
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
next prev parent reply other threads:[~2004-10-23 21:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-23 1:49 Nathaniel Gray
2004-10-23 3:31 ` Jacques Garrigue
2004-10-23 3:39 ` David Brown
2004-10-23 5:00 ` skaller
2004-10-23 21:49 ` Nathaniel Gray
2004-10-23 21:24 ` Nathaniel Gray
2004-10-23 21:33 ` Nathaniel Gray [this message]
2004-10-24 3:00 ` John Prevost
2004-10-24 5:18 ` skaller
2004-10-24 22:52 ` Nathaniel Gray
2004-10-25 13:21 ` Damien Doligez
2004-10-25 14:25 ` Jacques Carette
2004-10-26 14:07 ` Damien Doligez
2004-10-26 15:05 ` Jacques Carette
2004-10-26 17:34 ` skaller
2004-10-26 20:02 ` [Caml-list] Combined compilation and linking Jon Harrop
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=aee06c9e04102314331254bfd7@mail.gmail.com \
--to=n8gray@gmail.com \
--cc=caml-list@inria.fr \
--cc=garrigue@kurims.kyoto-u.ac.jp \
/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