unofficial mirror of guile-user@gnu.org 
 help / color / mirror / Atom feed
From: ludo@gnu.org (Ludovic Courtès)
To: guile-user@gnu.org
Subject: Re: gh_new_procedure with c++
Date: Mon, 23 Jun 2008 13:47:44 +0200	[thread overview]
Message-ID: <87zlpc74pr.fsf@gnu.org> (raw)
In-Reply-To: 87lk0w8oay.fsf@gnu.org

Hi,

ludo@gnu.org (Ludovic Courtès) writes:

> This is because the argument to `gh_new_procedure ()' is *not* a
> zero-argument function, but a function with *any* number of arguments.
> Until the C99 standard (included), "void (* foo) ()" means "pointer to a
> function taking any number of arguments"; in C++, it means "pointer to a
> function with no arguments".  Future C standards will probably follow
> C++ on that, as noted in the "Future Language Directions" of C99
> (Section 6.11.6):
>
>   The use of function declarators with empty parentheses (not
>   prototype-format parameter type declarators) is an obsolescent
>   feature.
>
> This means Guile will eventually have to find another solution.

I just filed a bug:

  https://savannah.gnu.org/bugs/index.php?23681

Thanks,
Ludovic.





      reply	other threads:[~2008-06-23 11:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-06-22 22:13 gh_new_procedure with c++ gianluca giorgolo
2008-06-23  9:59 ` Ludovic Courtès
2008-06-23 11:47   ` Ludovic Courtès [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

  List information: https://www.gnu.org/software/guile/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=87zlpc74pr.fsf@gnu.org \
    --to=ludo@gnu.org \
    --cc=guile-user@gnu.org \
    /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).