From: Paul Jackson <pj@sgi.com>
To: Andi Kleen <ak@muc.de>
Cc: linux-kernel@vger.kernel.org, akpm@osdl.org
Subject: Re: [PATCH] disable gcc warnings of sign/unsigned comparison
Date: Thu, 1 Jan 2004 19:07:48 -0800 [thread overview]
Message-ID: <20040101190748.43577763.pj@sgi.com> (raw)
In-Reply-To: <m3pte3i17t.fsf@averell.firstfloor.org>
Andi wrote:
> That was a bug in gcc 3.3.0. It had the -Wsign-compare warning
> enabled in -Wall by mistake.
Correct. Even what is now downloadable as:
ftp://ftp.gnu.org/gnu/gcc/gcc-3.3
seems to have this fixed, and has a gcc/cp/NEWS file entry stating:
+ -Wall no longer implies -W. The new warning flag, -Wsign-compare,
included in -Wall, warns about dangerous comparisons of signed and
unsigned values. Only the flag is new; it was previously part of
-W.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.650.933.1373
next prev parent reply other threads:[~2004-01-02 3:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <19ahq-7Rg-11@gated-at.bofh.it>
[not found] ` <19eEs-5lC-15@gated-at.bofh.it>
[not found] ` <19kgS-4HT-19@gated-at.bofh.it>
2004-01-02 1:33 ` [PATCH] disable gcc warnings of sign/unsigned comparison Andi Kleen
2004-01-02 3:07 ` Paul Jackson [this message]
2004-01-05 1:41 ` Adrian Bunk
2004-01-05 13:16 ` Paul Jackson
2004-03-29 15:44 ` Paul Jackson
2004-03-29 15:43 ` Adrian Bunk
2004-01-01 12:33 Paul Jackson
2004-01-01 17:14 ` Trond Myklebust
2004-01-01 23:15 ` Paul Jackson
2004-01-01 23:33 ` Andrew Morton
2004-01-02 0:08 ` Tomas Szepe
2004-01-02 3:20 ` Paul Jackson
2004-01-02 0:46 ` Trond Myklebust
2004-01-02 0:59 ` Tomas Szepe
2004-01-02 1:31 ` Paul Jackson
2004-01-02 3:05 ` Paul Jackson
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