From: Yuri Khan <yurivkhan@gmail.com>
To: bruno@clisp.org
Cc: bug-gnulib@gnu.org, Eli Zaretskii <eliz@gnu.org>,
Paul Eggert <eggert@cs.ucla.edu>,
andrewjmoreton@gmail.com, Emacs developers <emacs-devel@gnu.org>
Subject: Re: New warnings on emacs-26 branch with gcc 8.2.0
Date: Sun, 19 Aug 2018 14:08:31 +0700 [thread overview]
Message-ID: <CAP_d_8VcCBvs1Hijvtu5ayXFbVGOBFWcx93UHuuCTUQPcUUObg@mail.gmail.com> (raw)
In-Reply-To: <2510628.alnMaqBdeU@omega>
On Sun, Aug 19, 2018 at 4:26 AM Bruno Haible <bruno@clisp.org> wrote:
> Indeed, casting through (void *) or (void (*) (void)) avoids the
> warning.
I seem to remember C does not guarantee that pointers to functions
must survive casting through void*. It does for casting between
function pointer types. So casting through (void (*)(void)) is going
to be more portable.
next prev parent reply other threads:[~2018-08-19 7:08 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-05 16:33 New warnings on emacs-26 branch with gcc 8.2.0 Andy Moreton
2018-08-05 16:41 ` Noam Postavsky
2018-08-05 19:56 ` Paul Eggert
2018-08-05 22:23 ` Andy Moreton
2018-08-05 22:47 ` Paul Eggert
2018-08-06 8:30 ` Andy Moreton
2018-08-06 15:16 ` Eli Zaretskii
2018-08-06 15:26 ` Andy Moreton
2018-08-06 15:34 ` Eli Zaretskii
2018-08-06 18:37 ` Paul Eggert
2018-08-06 21:36 ` Andy Moreton
2018-08-06 21:58 ` Paul Eggert
2018-08-11 15:06 ` Andy Moreton
2018-08-11 19:23 ` Paul Eggert
2018-08-11 19:38 ` Andy Moreton
2018-08-11 20:13 ` Paul Eggert
2018-08-06 2:26 ` Eli Zaretskii
2018-08-06 3:16 ` Paul Eggert
2018-08-11 8:40 ` Eli Zaretskii
2018-08-11 10:41 ` Andy Moreton
2018-08-11 10:51 ` Eli Zaretskii
2018-08-11 15:02 ` Andy Moreton
2018-08-11 17:15 ` Eli Zaretskii
2018-08-11 18:13 ` Andy Moreton
2018-08-11 18:26 ` Eli Zaretskii
2018-08-11 18:36 ` Andy Moreton
2018-08-11 19:04 ` Andy Moreton
2018-08-11 19:10 ` Eli Zaretskii
2018-08-14 12:59 ` Andy Moreton
2018-08-14 21:20 ` Andy Moreton
2018-08-14 22:32 ` Paul Eggert
2018-08-17 14:33 ` Eli Zaretskii
2018-08-18 16:09 ` Bruno Haible
2018-08-18 17:19 ` Paul Eggert
2018-08-18 18:33 ` Bruno Haible
2018-08-18 18:44 ` Eli Zaretskii
2018-08-18 18:59 ` Paul Eggert
2018-08-18 19:17 ` Eli Zaretskii
2018-08-18 19:57 ` Paul Eggert
2018-08-18 18:41 ` Eli Zaretskii
2018-08-18 19:07 ` Andy Moreton
2018-08-18 21:25 ` Bruno Haible
2018-08-19 0:17 ` Bruno Haible
2018-08-19 2:44 ` Eli Zaretskii
2018-08-19 7:08 ` Yuri Khan [this message]
2018-08-19 8:40 ` Bruno Haible
2018-08-20 3:01 ` Richard Stallman
2018-08-20 8:20 ` Andy Moreton
2018-08-21 3:37 ` Richard Stallman
2018-08-21 3:43 ` Paul Eggert
2018-08-22 4:03 ` Richard Stallman
2018-08-17 14:32 ` Eli Zaretskii
2018-08-17 15:21 ` Andy Moreton
2018-08-17 19:45 ` Eli Zaretskii
2018-08-17 21:33 ` Andy Moreton
2018-08-18 6:25 ` Eli Zaretskii
2018-08-11 19:18 ` Paul Eggert
2018-08-15 15:53 ` Andy Moreton
2018-08-16 21:05 ` Paul Eggert
2018-08-17 14:34 ` Eli Zaretskii
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