From: Keisuke Nishida <kxn30@po.cwru.edu>
To: guile-emacs@sourceware.cygnus.com
Subject: Re: pass by value / pass by reference
Date: Wed, 15 Mar 2000 16:37:00 -0000 [thread overview]
Message-ID: <m3n1nz7nrw.fsf@kei.cwru.edu> (raw)
In-Reply-To: <m3pusv7o8i.fsf@kei.cwru.edu>
Keisuke Nishida <kxn30@po.cwru.edu> writes:
> One problem of my current implementation is that whenever one
> interpreter calls the other one, the arguments are converted
> into the other type; that is, they are passed by value. This
> works fine for some cases, but sometimes it is necessary to pass
> them by reference.
Not exactly. I mean:
[ Value Model ]
scheme-eval lisp-eval
Lisp obj ----------> Scheme obj --------> Lisp obj
[ Reference Model ]
scheme-eval lisp-eval
Lisp obj ----------> Lisp ptr --------> Lisp obj
(as Scheme obj)
So, we are going to import all Lisp objects as pointers.
prev parent reply other threads:[~2000-03-15 16:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-03-15 16:27 Keisuke Nishida
2000-03-15 16:37 ` Keisuke Nishida [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=m3n1nz7nrw.fsf@kei.cwru.edu \
--to=kxn30@po.cwru.edu \
--cc=guile-emacs@sourceware.cygnus.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;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).