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Re: Warning flags for compatibility with clang.
- From: Andrew Pinski <pinskia at gmail dot com>
- To: Pedro Giffuni <giffunip at tutopia dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Wed, 21 May 2014 19:59:25 -0700
- Subject: Re: Warning flags for compatibility with clang.
- Authentication-results: sourceware.org; auth=none
- References: <537D6602 dot 7010102 at tutopia dot com> <CA+=Sn1nRE9iHtozFzj1nyU6oOuxvwDngvPseOgwjbsZM-6WWdw at mail dot gmail dot com>
On Wed, May 21, 2014 at 7:58 PM, Andrew Pinski <pinskia@gmail.com> wrote:
> On Wed, May 21, 2014 at 7:50 PM, Pedro Giffuni <giffunip@tutopia.com> wrote:
>> Hello;
>>
>> FWIW, I have been looking at some changes from Apple's GCC and these two
>> small changes should be interesting to have in the official gcc.
>>
>> Implement -Wmost for compatibility with clang.
>> http://svnweb.freebsd.org/base?view=revision&revision=259920
>>
>> Add Apple compatible -Wnewline-eof
>> http://svnweb.freebsd.org/base?view=revision&revision=259555
>
> There is an older patch for this:
> https://gcc.gnu.org/ml/gcc-patches/2007-04/msg00457.html
>
> I really don't like it and hate editors which don't add a newline at
> the end of the file.
Oh we no longer warn about the newline missing at eof which is why the
patch was needed in the first place.
Thanks,
Andrew
>
> Thanks,
> Andrew Pinski
>
>
>>
>> I don't own them but I doubt any of them is copyrightable. Perhaps they are
>> available in the old Apple branches that the FSF has control of.
>>
>> Regards,
>>
>> Pedro.