From: Gabriel Dos Reis <gdr@integrable-solutions.net>
To: Arnaud Charlet <charlet@adacore.com>
Cc: Richard Guenther <richard.guenther@gmail.com>,
Pedro Alves <palves@redhat.com>, gcc <gcc@gcc.gnu.org>
Subject: Re: RFC: -Wall by default
Date: Thu, 05 Apr 2012 10:22:00 -0000 [thread overview]
Message-ID: <CAAiZkiD_0NvMpF6x1MoDnK5A18honp41am_Uaw2nRJP9GueW7Q@mail.gmail.com> (raw)
In-Reply-To: <20120405101630.GA9348@adacore.com>
On Thu, Apr 5, 2012 at 5:16 AM, Arnaud Charlet <charlet@adacore.com> wrote:
>> From the list I gave earlier:
>>
>> -Wformat
>> -Wimplicit
>> -Wreturn-type
>> -Wsequence-point
>> -Wswitch
>> -Waddress
>> -Wstrict-aliasing
>> -Wenum-compare
>> -Wreorder
>> -Wpointer-sign
>
> OK, the above list looks reasonable to me at least as a starting point
> that could be a bit refined (not sure -Wstrict-aliasing is so useful by
> default for instance for legacy code), certainly much more reasonable
> than 'enable -Wall by default', since as I said, switches such as
> -Wuninitialized may generate lots of false positives, annoying people.
Well, if you write code so obvious that -Wuninitialized is annoying then:
either the implementation of -Wuninitialized should be improved, or as you
are so expert that you can add -Wno-uninitialized. I think the argument
cuts both ways.
next prev parent reply other threads:[~2012-04-05 10:22 UTC|newest]
Thread overview: 201+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-04 9:44 Gabriel Dos Reis
2012-04-04 11:30 ` Rick Hodgin
2012-04-04 12:08 ` Andrew Haley
2012-04-04 12:12 ` Gabriel Dos Reis
2012-04-04 12:15 ` Andrew Haley
2012-04-04 12:20 ` Richard Guenther
2012-04-04 12:29 ` Gabriel Dos Reis
2012-04-04 14:57 ` Ian Lance Taylor
2012-04-04 15:07 ` Andrew Haley
2012-04-04 15:17 ` Ian Lance Taylor
2012-04-05 9:32 ` Richard Guenther
2012-04-05 9:37 ` Gabriel Dos Reis
2012-04-04 18:03 ` Gabriel Dos Reis
2012-04-04 21:19 ` Robert Dewar
2012-04-04 21:20 ` Robert Dewar
2012-04-05 10:50 ` Andrew Haley
2012-04-05 14:21 ` Gabriel Dos Reis
2012-04-10 13:32 ` Andrew Haley
2012-04-10 13:54 ` Miles Bader
2012-04-04 15:17 ` Jeff Law
2012-04-04 18:04 ` Gabriel Dos Reis
2012-04-04 18:07 ` Jeff Law
2012-04-04 18:11 ` Gabriel Dos Reis
2012-04-04 19:01 ` Andrew Haley
2012-04-05 10:50 ` Vincent Lefevre
2012-04-05 10:56 ` Andrew Haley
2012-04-05 11:31 ` Vincent Lefevre
2012-04-10 13:48 ` Andrew Haley
2012-04-11 8:04 ` Vincent Lefevre
2012-04-04 18:00 ` Gabriel Dos Reis
2012-04-07 21:47 ` James Cloos
2012-04-07 22:06 ` Gabriel Dos Reis
2012-04-07 22:32 ` Miles Bader
2012-04-08 15:18 ` James Cloos
2012-04-08 15:25 ` Gabriel Dos Reis
2012-04-08 17:56 ` Jonathan Wakely
2012-04-08 18:51 ` Robert Dewar
2012-04-08 19:34 ` Gabriel Dos Reis
2012-04-08 19:53 ` Robert Dewar
2012-04-08 20:24 ` Gabriel Dos Reis
2012-04-08 20:28 ` Robert Dewar
2012-04-08 20:57 ` Gabriel Dos Reis
2012-04-08 19:37 ` Jonathan Wakely
2012-04-08 19:55 ` Robert Dewar
2012-04-08 20:03 ` Jonathan Wakely
2012-04-08 20:13 ` Robert Dewar
2012-04-08 20:26 ` Gabriel Dos Reis
2012-04-08 20:30 ` Robert Dewar
2012-04-08 21:00 ` Gabriel Dos Reis
2012-04-08 21:41 ` Robert Dewar
2012-04-08 20:25 ` Gabriel Dos Reis
2012-04-08 20:29 ` Robert Dewar
2012-04-09 16:30 ` Gerald Pfeifer
2012-04-09 16:40 ` Paul_Koning
2012-04-09 17:08 ` Gabriel Dos Reis
2012-04-09 17:15 ` Robert Dewar
2012-04-09 17:29 ` Gabriel Dos Reis
2012-04-09 17:31 ` Robert Dewar
2012-04-09 17:31 ` Eric Botcazou
2012-04-09 17:33 ` Robert Dewar
2012-04-09 17:36 ` Jonathan Wakely
2012-04-09 17:44 ` Robert Dewar
2012-04-09 18:03 ` Gabriel Dos Reis
2012-04-09 20:31 ` Andreas Schwab
2012-04-10 6:11 ` James Cloos
2012-04-10 6:27 ` Eric Botcazou
2012-04-10 7:08 ` Miles Bader
2012-04-10 7:37 ` Gabriel Dos Reis
2012-04-10 12:41 ` Michael Matz
2012-04-10 14:18 ` Gabriel Dos Reis
2012-04-10 14:39 ` Gabriel Dos Reis
2012-04-11 8:51 ` Vincent Lefevre
2012-04-12 10:23 ` Dave Korn
2012-04-12 12:34 ` Diego Novillo
2012-04-12 14:27 ` Gabriel Dos Reis
2012-04-12 14:39 ` Robert Dewar
2012-04-12 14:44 ` Gabriel Dos Reis
2012-04-12 14:46 ` Dave Korn
2012-04-12 14:55 ` Gabriel Dos Reis
2012-04-12 15:01 ` Dave Korn
2012-04-12 15:06 ` Gabriel Dos Reis
2012-04-12 15:16 ` Robert Dewar
2012-04-12 15:23 ` Gabriel Dos Reis
2012-04-12 15:33 ` Robert Dewar
2012-04-12 15:38 ` Jonathan Wakely
2012-04-12 15:49 ` Gabriel Dos Reis
2012-04-12 16:03 ` Gabriel Dos Reis
2012-04-12 20:55 ` Dave Korn
2012-04-12 21:36 ` Gabriel Dos Reis
2012-04-12 21:39 ` Robert Dewar
2012-04-12 21:40 ` Gabriel Dos Reis
2012-04-12 21:42 ` Robert Dewar
2012-04-12 21:48 ` Gabriel Dos Reis
2012-04-12 21:51 ` Robert Dewar
2012-04-13 6:04 ` Gabriel Dos Reis
2012-04-13 9:53 ` Robert Dewar
2012-04-12 21:30 ` Jonathan Wakely
2012-04-12 21:37 ` Gabriel Dos Reis
2012-04-12 15:44 ` Pedro Alves
2012-04-12 15:52 ` Gabriel Dos Reis
2012-04-12 16:08 ` Pedro Alves
2012-04-12 15:24 ` Dave Korn
2012-04-12 15:48 ` Gabriel Dos Reis
2012-04-12 20:59 ` Dave Korn
2012-04-12 21:37 ` Gabriel Dos Reis
2012-04-13 22:39 ` Dave Korn
2012-04-13 23:18 ` Gabriel Dos Reis
2012-04-13 21:46 ` Oleg Smolsky
2012-04-13 22:46 ` Dave Korn
2012-04-14 0:10 ` NightStrike
2012-04-14 0:18 ` Chris Lattner
2012-04-09 18:03 ` Gabriel Dos Reis
2012-04-11 8:30 ` Vincent Lefevre
2012-04-05 8:58 ` Pedro Alves
2012-04-05 9:32 ` Gabriel Dos Reis
2012-04-05 9:39 ` Richard Guenther
2012-04-05 9:47 ` Gabriel Dos Reis
2012-04-05 9:51 ` Richard Guenther
2012-04-05 10:01 ` Gabriel Dos Reis
2012-04-05 10:04 ` Arnaud Charlet
2012-04-05 10:12 ` Gabriel Dos Reis
2012-04-05 10:16 ` Arnaud Charlet
2012-04-05 10:22 ` Gabriel Dos Reis [this message]
2012-04-05 10:30 ` Arnaud Charlet
2012-04-05 14:19 ` Gabriel Dos Reis
2012-04-05 20:24 ` Russ Allbery
2012-04-05 20:32 ` Gabriel Dos Reis
2012-04-05 20:44 ` Robert Dewar
2012-04-11 7:28 ` Vincent Lefevre
2012-04-05 10:24 ` Gabriel Dos Reis
2012-04-05 14:00 ` Jonathan Wakely
2012-04-05 10:03 ` Gabriel Dos Reis
2012-04-05 13:58 ` Jonathan Wakely
2012-04-05 13:59 ` Gabriel Dos Reis
2012-04-07 22:41 ` Dave Korn
2012-04-07 22:57 ` Miles Bader
2012-04-07 23:03 ` Gabriel Dos Reis
2012-04-07 23:08 ` Robert Dewar
2012-04-07 22:58 ` Gabriel Dos Reis
2012-04-08 17:22 ` Dave Korn
2012-04-05 9:48 ` Pedro Alves
2012-04-05 11:11 ` Vincent Lefevre
2012-04-04 18:34 Dominique Dhumieres
2012-04-04 21:22 ` Robert Dewar
2012-04-04 22:42 ` Gabriel Dos Reis
2012-04-05 1:27 ` Robert Dewar
2012-04-05 4:23 ` Gabriel Dos Reis
2012-04-05 10:34 ` Robert Dewar
2012-04-04 22:41 ` Gabriel Dos Reis
2012-04-04 22:57 ` Eric Botcazou
2012-04-04 23:04 ` Gabriel Dos Reis
2012-04-05 1:19 ` Robert Dewar
2012-04-05 4:17 ` Miles Bader
2012-04-05 10:27 ` Robert Dewar
2012-04-05 12:06 ` Vincent Lefevre
2012-04-05 12:18 ` Robert Dewar
2012-04-05 12:30 ` Vincent Lefevre
2012-04-05 13:10 ` Erik Trulsson
2012-04-05 14:07 ` Vincent Lefevre
2012-04-05 12:45 ` Richard Guenther
2012-04-05 12:49 ` Robert Dewar
2012-04-05 13:13 ` Richard Guenther
2012-04-05 4:21 ` Gabriel Dos Reis
2012-04-05 6:40 ` Arnaud Charlet
2012-04-05 10:42 ` Robert Dewar
2012-04-05 12:16 ` Vincent Lefevre
2012-04-05 9:36 ` Richard Guenther
2012-04-05 9:41 ` Gabriel Dos Reis
2012-04-05 11:46 ` Eric Botcazou
2012-04-05 12:29 ` Michael Veksler
2012-04-05 12:33 ` Robert Dewar
2012-04-05 12:43 ` Andrey Belevantsev
2012-04-05 13:16 ` Michael Veksler
2012-04-05 13:00 ` Michael Veksler
2012-04-05 13:17 ` Robert Dewar
2012-04-05 14:29 ` Gabriel Dos Reis
2012-04-06 2:17 ` Pedro Lamarão
2012-04-05 13:08 ` Basile Starynkevitch
2012-04-10 16:36 ` Andrew Haley
2012-04-11 16:18 ` Ian Lance Taylor
2012-04-11 16:23 ` Andrew Haley
2012-04-11 16:45 ` Peter Bigot
2012-04-11 19:20 ` Robert Dewar
2012-04-12 8:56 ` Fabien Chêne
2012-04-12 9:46 ` Robert Dewar
2012-04-12 9:55 ` Miles Bader
2012-04-12 9:59 ` Robert Dewar
2012-04-12 10:26 ` Fabien Chêne
2012-04-12 10:44 ` Andrew Haley
2012-04-12 13:04 ` Robert Dewar
2012-04-12 13:31 ` Andrew Haley
2012-04-12 14:37 ` Robert Dewar
2012-04-12 14:48 ` Andrew Haley
2012-04-12 15:29 ` Robert Dewar
2012-04-12 15:35 ` Robert Dewar
2012-04-12 17:34 ` pcpa
2012-04-13 22:51 ` Dave Korn
2012-04-05 14:25 ` Gabriel Dos Reis
2012-04-05 4:12 ` Miles Bader
2012-04-05 4:26 ` Gabriel Dos Reis
2012-04-05 4:34 ` Miles Bader
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