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From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com
Subject: Re: Explicit casts in ctype.h suppress compiler warnings
Date: Fri, 17 Apr 2015 22:32:31 +0200	[thread overview]
Message-ID: <20150417203230.GL2875@port70.net> (raw)
In-Reply-To: <20150417202126.GD6817@brightrain.aerifal.cx>

* Rich Felker <dalias@libc.org> [2015-04-17 16:21:26 -0400]:
> On Fri, Apr 17, 2015 at 09:43:24PM +0200, Szabolcs Nagy wrote:
> > meanwhile i tested that (__extension__ (unsigned){a})
> > is accepted without warning in c89 mode
> 
> Try again with -pedantic.
> 

__extension__ silences pedantic warnings

i tried various gcc/clang versions with c89/c++98
and it seems to work

http://goo.gl/lWP02j

(__extension__ should be __GNUC__ conditional but
otherwise it seems to me a reasonable solution)


  reply	other threads:[~2015-04-17 20:32 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-17 10:59 Alexander Monakov
2015-04-17 16:49 ` Jens Gustedt
2015-04-17 16:52   ` Rich Felker
2015-04-17 18:24     ` Alexander Monakov
2015-04-17 18:35       ` Szabolcs Nagy
2015-04-17 19:43         ` Szabolcs Nagy
2015-04-17 20:21           ` Rich Felker
2015-04-17 20:32             ` Szabolcs Nagy [this message]
2015-04-17 20:34         ` Jens Gustedt
2015-04-17 21:36       ` Rich Felker
2015-04-18  2:03         ` Morten Welinder
2015-04-17 19:33     ` William Ahern
2015-04-17 16:50 ` Rich Felker

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