From: Rich Felker <dalias@libc.org>
To: musl@lists.openwall.com
Subject: Re: Fix warnings when build with clang
Date: Mon, 27 Jun 2016 13:21:59 -0400 [thread overview]
Message-ID: <20160627172159.GH10893@brightrain.aerifal.cx> (raw)
In-Reply-To: <36ad2a0f7443ff7e95b7e927b49a2a87@codeaurora.org>
On Mon, Jun 27, 2016 at 10:01:52AM -0700, weimingz@codeaurora.org wrote:
> On 2016-06-25 02:37, Szabolcs Nagy wrote:
> >* Zhao, Weiming <weimingz@codeaurora.org> [2016-06-24 17:18:23 -0700]:
> >>Clang gives warnings about the missing parentheses for bitwise ops.
> >>
> >>It's not functional but just code readability.
> >>
> >>musl-m3/include/endian.h:32:25: warning: '&' within '|'
> >>[-Wbitwise-op-parentheses]
> >> return __x>>24 | __x>>8&0xff00 | __x<<8&0xff0000 | __x<<24;
> >> ~ ~~~~~~^~~~~~~
> >
> >if clang warns about system headers that's a clang bug.
>
> The endian.h is a musl file.
Right, which is why it's a system header.
Rich
next prev parent reply other threads:[~2016-06-27 17:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-25 0:18 Zhao, Weiming
2016-06-25 9:37 ` Szabolcs Nagy
2016-06-27 17:01 ` weimingz
2016-06-27 17:21 ` Rich Felker [this message]
2016-06-27 17:30 ` Zhao, Weiming
2016-06-27 17:41 ` Luca Barbato
2016-06-27 17:55 ` Rich Felker
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