From: Jamie Lokier <jamie@shareable.org>
To: Lennart Sorensen <lsorense@csclub.uwaterloo.ca>
Cc: Blue Swirl <blauwirbel@gmail.com>, Jan Kiszka <jan.kiszka@web.de>,
qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Re: [7234] Use a more natural order
Date: Thu, 23 Apr 2009 23:10:14 +0100 [thread overview]
Message-ID: <20090423221014.GN13326@shareable.org> (raw)
In-Reply-To: <20090423194626.GL3795@csclub.uwaterloo.ca>
Lennart Sorensen wrote:
> > > if (x = 0) {
> > >
> > > compiles silently even when you didn't mean that.
> >
> > Today gcc will warn you as well. Of course this means you have to look
> > at warnings.
>
> True. You can tell it off by doing if ((x = 0)) it seems.
>
> Always safer to treat warnings as errors it seems.
If you want, you can force specific warnings to become errors in current GCC.
-- Jamie
next prev parent reply other threads:[~2009-04-23 22:10 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-23 18:29 [Qemu-devel] [7234] Use a more natural order Blue Swirl
2009-04-23 18:39 ` Andreas Färber
2009-04-23 18:43 ` Blue Swirl
2009-04-23 18:53 ` Lennart Sorensen
2009-04-23 19:01 ` Blue Swirl
2009-04-23 19:10 ` Lennart Sorensen
2009-04-23 19:15 ` Glauber Costa
2009-04-23 19:39 ` Blue Swirl
2009-04-23 19:59 ` Anthony Liguori
2009-04-23 20:20 ` Blue Swirl
2009-04-23 19:57 ` Anthony Liguori
2009-04-23 19:59 ` Lennart Sorensen
2009-04-23 20:03 ` Anthony Liguori
2009-04-23 20:54 ` Lennart Sorensen
2009-04-23 21:15 ` Anthony Liguori
2009-04-23 22:13 ` Jamie Lokier
2009-04-24 0:10 ` Anthony Liguori
2009-04-24 8:18 ` Gerd Hoffmann
2009-04-24 12:14 ` Anthony Liguori
2009-04-24 12:32 ` Stefan Weil
2009-04-23 19:31 ` Blue Swirl
2009-04-23 19:44 ` Lennart Sorensen
2009-04-23 22:46 ` Jamie Lokier
2009-04-24 18:07 ` Lennart Sorensen
2009-04-24 18:58 ` Nathan Froyd
2009-04-23 19:12 ` M. Warner Losh
2009-04-23 19:28 ` Lennart Sorensen
2009-04-23 19:41 ` M. Warner Losh
2009-04-23 19:55 ` Lennart Sorensen
2009-04-23 20:07 ` M. Warner Losh
2009-04-23 21:01 ` Lennart Sorensen
2009-04-23 23:02 ` Jamie Lokier
2009-04-23 22:52 ` Jamie Lokier
2009-04-23 19:37 ` [Qemu-devel] " Jan Kiszka
2009-04-23 19:46 ` Lennart Sorensen
2009-04-23 21:30 ` malc
2009-04-23 22:10 ` Jamie Lokier [this message]
2009-04-24 8:09 ` [Qemu-devel] " Gerd Hoffmann
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