From: Greg Troxel <gdt@ir.bbn.com>
To: ludo@gnu.org (Ludovic Courtès)
Cc: guile-devel@gnu.org
Subject: Re: i guess we're frozen & stuff
Date: Wed, 12 Aug 2009 09:08:02 -0400 [thread overview]
Message-ID: <rmiprb1uqml.fsf@fnord.ir.bbn.com> (raw)
In-Reply-To: <87tz0eq89c.fsf@gnu.org> ("Ludovic Courtès"'s message of "Wed, 12 Aug 2009 00:46:07 +0200")
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http://mail-index.netbsd.org/tech-userlevel/2009/08/thread1.html#002545
http://savannah.gnu.org/support/?106973
My conclusion so far is that "(void *)0" is a legal value for NULL (even
given as an example in POSIX 2008 glossary), and that just because an
expression E evaluates to an integer constant one can not assume that
"sizeof E" is valid.
gnulib has changed to sizeof(NULL) and I think NetBSD is going to change
NULL to add the () as well (to make it less likely people will have
trouble, not because the current value is wrong).
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next prev parent reply other threads:[~2009-08-12 13:08 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-10 19:41 i guess we're frozen & stuff Andy Wingo
2009-08-10 21:08 ` Mike Gran
2009-08-10 21:16 ` Andy Wingo
2009-08-10 21:37 ` Ludovic Courtès
2009-08-11 11:34 ` Greg Troxel
2009-08-11 13:59 ` Ken Raeburn
2009-08-11 14:45 ` Ken Raeburn
2009-08-11 15:36 ` Ludovic Courtès
2009-08-11 15:50 ` Ken Raeburn
2009-08-12 22:42 ` Andy Wingo
2009-08-11 15:34 ` Ludovic Courtès
2009-08-12 22:41 ` Andy Wingo
2009-09-16 19:00 ` Andy Wingo
2009-09-25 21:59 ` Ken Raeburn
2009-09-26 15:45 ` Mike Gran
2009-09-26 22:36 ` Ken Raeburn
2009-09-26 23:11 ` Mike Gran
2009-09-26 21:02 ` Ludovic Courtès
2009-09-26 22:26 ` Ken Raeburn
2009-09-27 9:10 ` Ludovic Courtès
2009-09-27 10:01 ` Ken Raeburn
2009-09-28 7:39 ` Ludovic Courtès
2009-09-28 17:22 ` Neil Jerram
2009-09-28 18:48 ` Ludovic Courtès
2009-09-28 22:42 ` Neil Jerram
2009-09-28 23:21 ` Bug #27457 (“Threads, mutexes, and critical sections”) Ludovic Courtès
2009-09-30 20:59 ` (no subject) Neil Jerram
2009-10-01 17:21 ` Bug #27457 (“Threads, mutexes, and critical sections”) Ludovic Courtès
2009-10-01 21:05 ` (no subject) Neil Jerram
2009-10-01 19:45 ` Bug #27457 (“Threads, mutexes, and critical sections”) Ken Raeburn
2009-10-01 20:44 ` (no subject) Neil Jerram
2009-09-28 23:27 ` i guess we're frozen & stuff Ken Raeburn
2009-09-28 23:08 ` Ken Raeburn
2009-08-26 22:18 ` Neil Jerram
2009-08-11 12:29 ` Greg Troxel
2009-08-11 15:48 ` Mike Gran
2009-08-11 15:54 ` Ludovic Courtès
2009-08-11 16:13 ` Mike Gran
2009-08-11 17:01 ` Ludovic Courtès
2009-08-11 17:49 ` Mike Gran
2009-08-11 17:04 ` Greg Troxel
2009-08-11 18:14 ` Ken Raeburn
2009-08-11 20:34 ` Ludovic Courtès
2009-08-11 21:58 ` Greg Troxel
2009-08-11 22:46 ` Ludovic Courtès
2009-08-12 13:08 ` Greg Troxel [this message]
2009-08-12 14:38 ` Ludovic Courtès
2009-08-12 16:36 ` Greg Troxel
2009-08-11 18:15 ` Ludovic Courtès
2009-08-11 18:17 ` Greg Troxel
2009-08-11 20:26 ` Ludovic Courtès
2009-08-11 22:07 ` Greg Troxel
2009-08-11 17:24 ` Greg Troxel
2009-08-11 19:10 ` i18n issues on NetBSD Ludovic Courtès
2009-08-11 22:05 ` Greg Troxel
2009-08-11 22:58 ` Ludovic Courtès
2009-08-11 17:46 ` i guess we're frozen & stuff Juhani Viheräkoski
2009-08-11 18:01 ` Mike Gran
2009-08-11 20:31 ` Ludovic Courtès
2009-08-11 13:27 ` Greg Troxel
2009-08-11 13:39 ` unsigned char confusion Greg Troxel
2009-08-11 15:23 ` Mike Gran
2009-08-11 17:05 ` i guess we're frozen & stuff Ken Raeburn
2009-08-11 20:27 ` Ludovic Courtès
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