From: Avi Kivity <avi@redhat.com>
To: malc <av1474@comtv.ru>
Cc: Blue Swirl <blauwirbel@gmail.com>,
Jes Sorensen <Jes.Sorensen@redhat.com>,
qemu-devel <qemu-devel@nongnu.org>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH 2/5] CODING_STYLE: add C type rules
Date: Thu, 19 Aug 2010 15:59:23 +0300 [thread overview]
Message-ID: <4C6D2AAB.2050101@redhat.com> (raw)
In-Reply-To: <alpine.LNX.2.00.1008191645010.4502@linmac>
On 08/19/2010 03:52 PM, malc wrote:
>
>> Not at all, _Bool is smaller or equal to int and thus can only improve
>> packing.
> That's not what standard says:
>
> 6.2.5#2
>
> An object declared as type _Bool is large enough to store the values 0 and
>
> It later goes on to say (6.7.2.1 fn120):
>
> While the number of bits in a _Bool object is at least CHAR_BIT, the width
> (number of sign and value bits) of a _Bool may be just 1 bit.
>
That's not in conflict (well, the standard allows sizeof(_Bool) >
sizeof(int), but that's unlikely).
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2010-08-19 12:59 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-12 17:50 [Qemu-devel] [PATCH 2/5] CODING_STYLE: add C type rules Blue Swirl
2010-08-13 19:37 ` [Qemu-devel] " Blue Swirl
2010-08-17 8:09 ` [Qemu-devel] " Jes Sorensen
2010-08-17 17:56 ` Blue Swirl
2010-08-17 18:55 ` malc
2010-08-17 19:23 ` Jes Sorensen
2010-08-17 19:24 ` malc
2010-08-17 19:43 ` Jes Sorensen
2010-08-17 20:29 ` Anthony Liguori
2010-08-17 20:33 ` malc
2010-08-17 18:39 ` Richard Henderson
2010-08-17 19:15 ` Jes Sorensen
2010-08-18 16:46 ` Avi Kivity
2010-08-19 7:58 ` Jes Sorensen
2010-08-19 8:10 ` Avi Kivity
2010-08-19 8:17 ` Jes Sorensen
2010-08-19 12:24 ` Avi Kivity
2010-08-19 12:52 ` malc
2010-08-19 12:59 ` Avi Kivity [this message]
2010-08-18 8:35 ` [Qemu-devel] " Paolo Bonzini
2010-08-18 8:58 ` Jes Sorensen
2010-08-18 10:30 ` Kevin Wolf
2010-08-18 13:57 ` Paolo Bonzini
2010-08-18 16:55 ` Avi Kivity
2010-08-19 7:51 ` Paolo Bonzini
2010-08-19 8:12 ` Avi Kivity
2010-08-18 16:44 ` [Qemu-devel] " Avi Kivity
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