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From: "tromey at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug preprocessor/34695] Preprocessor warning->error conversion from -Werror is silent
Date: Mon, 07 Jan 2008 20:56:00 -0000	[thread overview]
Message-ID: <20080107200847.31682.qmail@sourceware.org> (raw)
In-Reply-To: <bug-34695-8392@http.gcc.gnu.org/bugzilla/>



------- Comment #2 from tromey at gcc dot gnu dot org  2008-01-07 20:08 -------
I agree this is a bug.

I think this patch is insufficient.  For best results I think that
libcpp and diagnostic.c should agree on whether the "warnins being treated
as errors" message has been emitted.

One way to do this would be to finally switch libcpp to emit all errors
via diagnostic.c.  Though I suppose that, even if we do this, we may still
need something like this patch for other users of libcpp.


-- 

tromey at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at gcc dot gnu dot
                   |                            |org
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2008-01-07 20:08:47
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34695


  parent reply	other threads:[~2008-01-07 20:09 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-01-06 22:31 [Bug preprocessor/34695] New: " ed at catmur dot co dot uk
2008-01-06 23:19 ` [Bug preprocessor/34695] " ed at catmur dot co dot uk
2008-01-07 20:56 ` tromey at gcc dot gnu dot org [this message]
2008-01-20 10:00 ` ed at catmur dot co dot uk
2008-01-20 22:31 ` ed at catmur dot co dot uk
2008-01-20 23:16 ` ed at catmur dot co dot uk
2008-01-22  2:45 ` ed at catmur dot co dot uk
2008-01-22  2:47 ` ed at catmur dot co dot uk
2008-01-22  6:07 ` manu at gcc dot gnu dot org
2009-02-11  1:14 ` jsm28 at gcc dot gnu dot org
2009-03-29 22:56 ` jsm28 at gcc dot gnu dot org
2009-03-29 22:59 ` jsm28 at gcc dot gnu dot org

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