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From: Richard Harvey Chapman <hchapman@3gfp.com>
To: gcc <gcc-help@gcc.gnu.org>
Subject: Re: regarding type promotion
Date: Tue, 19 Aug 2008 22:07:00 -0000	[thread overview]
Message-ID: <48AB4370.9020104@3gfp.com> (raw)
In-Reply-To: <m37iad7xja.fsf@google.com>

Ian Lance Taylor wrote:
> That's why gcc warns about it, with -Wparentheses, which is part of
> -Wall.
Interesting. I've never noticed that. I guess it is because g++ doesn't 
warn about it. Is this a bug in g++?

Thanks,

H.

hchapman@anthrax:~$ gcc --version
gcc (GCC) 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

hchapman@anthrax:~$ gcc -Wall -o a a.c
a.c: In function "main":
a.c:9: warning: suggest parentheses around comparison in operand of &
hchapman@anthrax:~$ g++ -Wall -o a a.c
hchapman@anthrax:~$

  reply	other threads:[~2008-08-19 22:05 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-08-19  8:38 Sivaprasad.pv
2008-08-19 13:24 ` Andrew Haley
2008-08-19 15:35 ` Eljay Love-Jensen
2008-08-19 16:33 ` Bob Plantz
2008-08-19 16:34   ` Richard Harvey Chapman
2008-08-19 17:02     ` Ian Lance Taylor
2008-08-19 22:07       ` Richard Harvey Chapman [this message]
2008-08-20  2:28         ` Ian Lance Taylor
2008-08-19 22:36       ` Richard Harvey Chapman
2008-08-19 16:45   ` Richard Harvey Chapman

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