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Re: gh_new_procedure with c++
From: |
Ludovic Courtès |
Subject: |
Re: gh_new_procedure with c++ |
Date: |
Mon, 23 Jun 2008 13:47:44 +0200 |
User-agent: |
Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) |
Hi,
address@hidden (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.