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From: Andre Renaud <andre@bluewatersys.com>
To: musl@lists.openwall.com
Subject: endian.h warnings
Date: Wed, 10 Jul 2013 14:21:58 +1200	[thread overview]
Message-ID: <CAPfzE3ZSbwgBi=YLaqJ0qvYYN8Hp9qFiQSx=QGA8MYZqJyYnQA@mail.gmail.com> (raw)

Hi,
When using musl with -Wparentheses enabled, I get the following warnings:
../include/endian.h: In function '__bswap32':
../include/endian.h:32:2: warning: suggest parentheses around
arithmetic in operand of '|' [-Wparentheses]
../include/endian.h:32:2: warning: suggest parentheses around
arithmetic in operand of '|' [-Wparentheses]
../include/endian.h: In function '__bswap64':
../include/endian.h:37:2: warning: suggest parentheses around '+'
inside '<<' [-Wparentheses]

I appreciate that these aren't bugs, and are just gcc being over
enthusiastic in it's warnings (which I've asked it to be on the
command line), however would it be worth sticking some parentheses
into the code simply to avoid this kind of noise being visible for
users?

Regards,
Andre


             reply	other threads:[~2013-07-10  2:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-10  2:21 Andre Renaud [this message]
2013-07-10  2:25 ` Rich Felker
2013-07-10  3:11   ` Andre Renaud
2013-07-10  2:29 ` Nathan McSween
2013-07-10  8:15   ` Szabolcs Nagy

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