From: Eli Zaretskii <eliz@gnu.org>
To: Andreas Schwab <schwab@linux-m68k.org>
Cc: ajmr@ilovetortilladepatatas.com, fabrice.popineau@supelec.fr,
emacs-devel@gnu.org, eggert@cs.ucla.edu
Subject: Re: Windows 64 port
Date: Fri, 23 Mar 2012 10:12:49 +0200 [thread overview]
Message-ID: <834ntfwxa6.fsf@gnu.org> (raw)
In-Reply-To: <m2limsqk9v.fsf@linux-m68k.org>
> From: Andreas Schwab <schwab@linux-m68k.org>
> Cc: Paul Eggert <eggert@cs.ucla.edu>, Eli Zaretskii <eliz@gnu.org>, AJMR <ajmr@ilovetortilladepatatas.com>, emacs-devel@gnu.org
> Date: Fri, 23 Mar 2012 00:38:04 +0100
>
> > Maybe I'm too naive but if x is unsigned, I don't expect to
> > see -x . The implicit semantics for unsigned is x >= 0.
>
> -x is well defined for any value of unsigned integer type.
Perhaps so, but using that obfuscates the code, so it's undesirable if
it can be avoided. That's what Fabrice's comments boil down to, no
more no less.
next prev parent reply other threads:[~2012-03-23 8:12 UTC|newest]
Thread overview: 75+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-19 20:18 Windows 64 port AJMR
2012-02-19 21:26 ` Eli Zaretskii
2012-02-19 22:05 ` Fabrice Popineau
2012-02-20 3:53 ` Eli Zaretskii
2012-02-20 17:48 ` Paul Eggert
2012-02-20 19:20 ` Fabrice Popineau
2012-02-20 20:43 ` Paul Eggert
2012-02-20 20:58 ` Eli Zaretskii
2012-02-20 23:11 ` Fabrice Popineau
2012-02-20 23:46 ` Paul Eggert
2012-02-21 13:22 ` Stefan Monnier
2012-02-21 18:26 ` Paul Eggert
2012-02-22 10:39 ` Richard Stallman
2012-02-22 16:27 ` Eli Zaretskii
2012-02-23 18:44 ` Richard Stallman
2012-02-23 19:16 ` Aurélien
2012-02-23 19:50 ` Lennart Borgman
2012-02-23 20:48 ` Fabrice Popineau
2012-02-24 5:52 ` Aurélien
2012-02-28 21:00 ` Fabrice Popineau
2012-02-28 22:09 ` Paul Eggert
2012-02-28 22:39 ` Fabrice Popineau
2012-02-29 18:08 ` Eli Zaretskii
2012-02-29 22:08 ` Paul Eggert
2012-02-29 18:04 ` Eli Zaretskii
2012-02-29 19:43 ` Paul Eggert
2012-02-29 21:24 ` Eli Zaretskii
2012-03-01 3:34 ` Paul Eggert
2012-03-01 4:03 ` Eli Zaretskii
2012-03-01 6:28 ` Paul Eggert
2012-03-01 7:04 ` Fabrice Popineau
2012-03-22 17:31 ` Fabrice Popineau
2012-03-23 18:26 ` Paul Eggert
2012-03-24 9:27 ` Fabrice Popineau
2012-03-22 17:39 ` Fabrice Popineau
2012-03-22 18:02 ` Andreas Schwab
2012-03-22 18:34 ` Fabrice Popineau
2012-03-22 22:46 ` Andreas Schwab
2012-03-22 23:06 ` Fabrice Popineau
2012-03-22 23:38 ` Andreas Schwab
2012-03-23 8:12 ` Eli Zaretskii [this message]
2012-03-23 9:45 ` Andreas Schwab
2012-03-23 10:27 ` Fabrice Popineau
2012-03-23 10:42 ` Andreas Schwab
2012-03-23 12:21 ` Eli Zaretskii
2012-03-23 10:11 ` Fabrice Popineau
2012-03-23 18:13 ` Paul Eggert
2012-02-20 20:47 ` Eli Zaretskii
2012-02-26 20:17 ` AJMR
2012-02-26 21:25 ` Eli Zaretskii
2012-02-27 17:37 ` AJMR
2012-02-28 21:32 ` Fabrice Popineau
2012-03-01 3:23 ` Paul Eggert
2012-03-01 7:24 ` Fabrice Popineau
2012-03-01 8:58 ` Paul Eggert
2012-03-01 17:45 ` Eli Zaretskii
2012-03-01 20:05 ` Fabrice Popineau
2012-03-02 9:22 ` Eli Zaretskii
2012-03-02 20:35 ` Paul Eggert
2012-03-02 21:32 ` Fabrice Popineau
2012-03-02 22:06 ` Eli Zaretskii
2012-03-03 5:42 ` Paul Eggert
2012-03-03 7:18 ` Eli Zaretskii
2012-03-04 21:48 ` Paul Eggert
2012-03-03 7:58 ` Eli Zaretskii
2012-03-10 13:43 ` Eli Zaretskii
2012-03-22 17:15 ` Fabrice Popineau
2012-03-22 17:22 ` Fabrice Popineau
2012-03-22 18:29 ` Fabrice Popineau
2012-03-22 20:53 ` Stefan Monnier
2012-03-27 12:47 ` Fabrice Popineau
2012-03-27 16:08 ` Paul Eggert
2012-02-20 9:41 ` Richard Stallman
2012-02-20 10:28 ` Dani Moncayo
2012-02-21 12:10 ` Richard Stallman
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