From: Pedro Alves <pedro@codesourcery.com>
To: Tom Tromey <tromey@redhat.com>
Cc: gdb-patches@sourceware.org,
Joel Brobecker <brobecker@adacore.com>,
Pierre Muller <pierre.muller@ics-cnrs.unistra.fr>,
"'Maxim Grigoriev'" <maxim@tensilica.com>
Subject: Re: [RFA] New rules for ARI
Date: Wed, 16 Mar 2011 15:54:00 -0000 [thread overview]
Message-ID: <201103161538.23733.pedro@codesourcery.com> (raw)
In-Reply-To: <m3pqpr5cr0.fsf@fleche.redhat.com>
On Wednesday 16 March 2011 15:03:15, Tom Tromey wrote:
> >>>>> "Pedro" == Pedro Alves <pedro@codesourcery.com> writes:
>
> Pedro> Maybe by including the in-tree readline headers with -isystem
> Pedro> rather than -I. I sense that other cases in other libraries
> Pedro> will appear though, and that it'd bring in more pain than benefit.
>
> For free software libraries, we can at least report bugs and assume that
> they will be fixed some day.
>
> The bigger danger would be system libraries; but it would be good enough
> if we could use this option on free operating systems.
gcc is much more permissive with system libraries than with regular
headers. -isystem PATHFOO makes gcc treat headers found in PATHFOO
as system headers. Doesn't gcc ignore this warning on declarations
coming from system headers? It's actually the opposite that happens:
bugs in system headers are more masked than non-system headers'.
--
Pedro Alves
next prev parent reply other threads:[~2011-03-16 15:38 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-11 4:20 [commit] Get rid of build warnings on xtensa-tdep.c Maxim Grigoriev
2011-03-11 7:59 ` Joel Brobecker
2011-03-11 11:39 ` [RFA] New rules for ARI (was [commit] Get rid of build warnings on xtensa-tdep.c) Pierre Muller
2011-03-11 14:21 ` Joel Brobecker
2011-03-11 14:51 ` Pierre Muller
[not found] ` <41860.1858466447$1299837420@news.gmane.org>
2011-03-11 17:07 ` [RFA] New rules for ARI Tom Tromey
2011-03-16 14:23 ` Joel Brobecker
2011-03-16 14:41 ` Pedro Alves
2011-03-16 15:25 ` Tom Tromey
2011-03-16 15:54 ` Pedro Alves [this message]
2011-03-16 16:03 ` Tom Tromey
2011-03-16 16:14 ` Pedro Alves
2011-03-16 17:11 ` Tom Tromey
2011-03-16 17:11 ` Pedro Alves
2011-03-16 17:27 ` Tom Tromey
2011-03-16 17:42 ` Pedro Alves
2011-03-16 15:18 ` Tom Tromey
2011-03-11 21:04 ` [commit] Correct style issues in xtensa-tdep.c Maxim Grigoriev
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