From: Paolo Carlini <pcarlini@unitus.it>
To: Alexandre Oliva <aoliva@redhat.com>
Cc: gcc@gcc.gnu.org
Subject: Re: a warning to implement
Date: Mon, 11 Feb 2002 07:44:00 -0000 [thread overview]
Message-ID: <3C67E398.4070208@unitus.it> (raw)
In-Reply-To: <orlme0kq8s.fsf@free.redhat.lsd.ic.unicamp.br>
Alexandre Oliva wrote:
>Hmm... Perhaps my message was lost in the noise...
>
>We *already* have a warning that is enabled with -Wall for constructs
>such as `T x = x;', and the warning is that `x' is being used
>uninitialized. Some earlier versions of GCC apparently didn't issue
>this warning, or only do when optimization is enabled, but the fact is
>that there is a warning already, and adding another IMHO would be
>overkill.
>
Alexandre, are you deadly sure that the current mainline emits the warning?
The whole thread started with Andrey observation that gcc does *not*
warn. At the time I supported him, having verified that indeed it
does'nt with -Wall and/or -Wuninitialized. Unfortunately I don't have
here my snapshots to check again.
Ciao, Paolo.
next prev parent reply other threads:[~2002-02-11 15:30 UTC|newest]
Thread overview: 105+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-11 6:53 Bernard Dautrevaux
2002-02-11 7:19 ` Alexandre Oliva
2002-02-11 7:44 ` Paolo Carlini [this message]
2002-02-11 9:25 ` Alexandre Oliva
2002-02-11 10:07 ` Joe Buck
2002-02-11 10:19 ` Alexandre Oliva
-- strict thread matches above, loose matches on Subject: below --
2002-02-11 7:30 Robert Dewar
2002-02-11 7:13 Robert Dewar
2002-02-08 9:46 Bernard Dautrevaux
2002-02-08 13:33 ` Gabriel Dos Reis
2002-02-10 7:50 ` Per Abrahamsen
2002-02-08 8:23 Robert Dewar
2002-02-08 9:09 ` Gabriel Dos Reis
2002-02-08 6:57 Bernard Dautrevaux
2002-02-08 8:21 ` Gabriel Dos Reis
2002-02-06 13:55 mike stump
2002-02-06 13:02 Robert Dewar
2002-02-07 10:51 ` Gabriel Dos Reis
2002-02-06 12:29 Robert Dewar
2002-02-06 12:35 ` Gabriel Dos Reis
2002-02-06 12:04 Robert Dewar
2002-02-06 12:22 ` Joe Buck
2002-02-06 12:32 ` Gabriel Dos Reis
2002-02-06 12:51 ` Jason Riedy
2002-02-06 9:03 Robert Dewar
2002-02-06 9:19 ` Gabriel Dos Reis
2002-02-06 8:40 Robert Dewar
2002-02-06 8:29 Robert Dewar
2002-02-06 8:29 ` Gabriel Dos Reis
2002-02-06 8:38 ` Nathan Sidwell
2002-02-06 8:50 ` Gabriel Dos Reis
2002-02-06 8:03 Robert Dewar
2002-02-06 7:51 Robert Dewar
2002-02-06 6:56 Robert Dewar
2002-02-06 8:01 ` Gabriel Dos Reis
2002-02-06 6:35 Robert Dewar
2002-02-06 2:00 Jeremy Sanders
2002-02-06 0:03 Robert Dewar
2002-02-06 10:50 ` Joe Buck
2002-02-06 11:44 ` Gabriel Dos Reis
2002-02-06 11:47 ` Joe Buck
2002-02-05 20:27 Robert Dewar
2002-02-05 20:16 Robert Dewar
2002-02-05 21:00 ` Alexandre Oliva
2002-02-06 10:51 ` Joe Buck
2002-02-06 14:04 ` Alexandre Oliva
2002-02-06 14:57 ` Joe Buck
2002-02-05 20:12 Robert Dewar
2002-02-05 20:07 Robert Dewar
2002-02-06 11:06 ` Joe Buck
2002-02-05 19:26 Robert Dewar
2002-02-05 19:24 Robert Dewar
2002-02-05 17:04 Richard Almquist
2002-02-05 15:55 Robert Dewar
2002-02-05 16:58 ` Gabriel Dos Reis
2002-02-05 14:23 Robert Dewar
2002-02-05 15:00 ` Gabriel Dos Reis
2002-02-05 14:14 Robert Dewar
2002-02-05 14:47 ` Michael Matz
2002-02-05 15:40 ` Gabriel Dos Reis
2002-02-06 4:24 ` Richard Sandiford
2002-02-06 4:51 ` Gabriel Dos Reis
2002-02-06 5:55 ` Richard Sandiford
2002-02-06 6:17 ` Gabriel Dos Reis
2002-02-06 7:56 ` Kevin Handy
2002-02-06 2:08 ` Akim Demaille
2002-02-06 7:37 ` Akim Demaille
2002-02-05 14:12 Robert Dewar
2002-02-05 9:31 Bernard Dautrevaux
2002-02-05 9:44 ` Gabriel Dos Reis
2002-02-05 10:09 ` Tim Hollebeek
2002-02-05 10:42 ` Gabriel Dos Reis
2002-02-05 11:52 ` Tim Hollebeek
2002-02-05 14:48 ` Gabriel Dos Reis
2002-02-05 13:52 ` Joe Buck
2002-02-05 14:10 ` Tim Hollebeek
2002-02-05 14:29 ` Stephano Mariani
2002-02-05 14:38 ` Tim Hollebeek
2002-02-05 14:53 ` Stephano Mariani
2002-02-05 18:46 ` Joe Buck
2002-02-05 14:48 ` Gabriel Dos Reis
2002-02-05 15:03 ` Phil Edwards
2002-02-05 15:43 ` Gabriel Dos Reis
2002-02-06 9:14 ` Gerald Pfeifer
2002-02-06 9:20 ` Gabriel Dos Reis
2002-02-06 9:23 ` Phil Edwards
2002-02-06 2:12 ` Daniel Egger
2002-02-05 5:12 Robert Dewar
2002-02-05 8:21 ` Gabriel Dos Reis
2002-02-05 4:33 Robert Dewar
2002-02-05 8:49 ` Gabriel Dos Reis
2002-02-03 10:52 Robert Dewar
2002-02-03 10:52 Robert Dewar
2002-02-04 21:36 ` Gabriel Dos Reis
2002-02-02 18:02 Robert Dewar
2002-02-02 18:46 ` Alexandre Oliva
2002-02-02 16:09 Robert Dewar
2002-02-02 17:00 ` Alexandre Oliva
2002-02-03 10:52 ` Gabriel Dos Reis
2002-02-02 2:45 Paolo Carlini
2002-02-02 16:05 ` Alexandre Oliva
2002-02-03 10:52 ` Andrey R. Urazov
2002-02-03 10:52 ` Paolo Carlini
2002-02-03 10:52 ` Andrey R. Urazov
2002-02-02 1:26 Andrey R. Urazov
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