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From: "Manuel López-Ibáñez" <lopezibanez@gmail.com>
To: Tobias Burnus <tobias.burnus@physik.fu-berlin.de>,
	gcc-patches@gcc.gnu.org, fortran@gcc.gnu.org,
	Joseph Myers <joseph@codesourcery.com>,
	Jakub Jelinek <jakub@redhat.com>
Subject: Re: [Patch, Fortran] PR68815 - replace '%s' quotes by %< ... %>
Date: Thu, 10 Dec 2015 22:05:00 -0000	[thread overview]
Message-ID: <5669F722.6000902@gmail.com> (raw)
In-Reply-To: <20151209155337.GA6991@physik.fu-berlin.de>

On 12/09/2015 03:53 PM, Tobias Burnus wrote:
> In principle, %<%c%> and %<%d%> should be convertable to %qc and
> %qd (as the code is more readable), but the current function
> annotation prevent this, telling that the q flag is not valid for
> %c and %d. As %< is fine, I didn't dig into it.

You need to edit the gcc_gfc_* variables in c-family/c-format.c. The correct 
way to do that does not seem to be documented anywhere. I only got the current 
support working after painful trial and error.

Joseph, Jakub, could you advise the Fortran devs on how to edit c-format.c to 
handle %qc and %qd as the C/C++ FEs do?

Thanks,

Manuel

  parent reply	other threads:[~2015-12-10 22:05 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-09 15:53 Tobias Burnus
2015-12-09 18:16 ` Steve Kargl
2015-12-10 22:05 ` Manuel López-Ibáñez [this message]
2015-12-11  0:03   ` Joseph Myers
2015-12-11 10:00     ` Tobias Burnus

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