[Patch, Fortran] PR 40849 - fix %-handling for gettext (was: Re: PRs 41872, 40849, 40849, 42517)

[Tobias Burnus]

Steve Kargl wrote:
> On Wed, Dec 30, 2009 at 10:20:44PM +0100, Tobias Burnus wrote:
>   
>> attached you find a patch which fixes a larger and several smaller issues.
>>     
Thanks Steve for the review! I have now committed the approved patches.

>> b) PR 40849 - Improve % checking for msgfmt
>>     
> This part looks like a mechanical change, but I'm not familiar
> with the NLS stuff.  So, I'll let others comment out it.
>   

Attached is the remaining patch. I wrote:

>> Currently, all gfortran strings to gfc_error etc. are marked as
>> no-c-format; thus "msgfmt" does not check whether the original string
>> and the translated string contain the same items; if one mixes up e.g.
>> %s and %d then one gets a crash.
>> One cannot mark those as "c-format" as %L is invalid. However, similarly
>> to gcc/* one can mark them as something else, e.g. as
>> "gcc-internal-format". That's what the patch does.

Tobias
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