GNU bug report logs - #31708
'gcc-strmov-store-file-names.patch' causes GCC segfaults

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Message #25 received at 31708 <at> debbugs.gnu.org (full text, mbox):

From: Mark H Weaver <mhw <at> netris.org>
To: ludo <at> gnu.org (Ludovic Courtès)
Cc: 31708 <at> debbugs.gnu.org
Subject: Re: bug#31708: 'gcc-strmov-store-file-names.patch' causes GCC
 segfaults
Date: Fri, 08 Jun 2018 14:11:20 -0400

ludo <at> gnu.org (Ludovic Courtès) writes:

> Mark H Weaver <mhw <at> netris.org> skribis:
>
>> At the moment, the most pressing failure caused by this bug is 'doxygen'
>> on armhf, which causes GCC to crash deterministically in the same place
>> every time, with many important dependency failures.
>
> Fixed very elegantly in commit 849a1399ca46497ad6acc5b11903f345502c02de.
>
> The fact that it’s C++ makes things a little bit more complicated, and
> it makes the bug a little bit more likely to trigger (because in C++ you
> can have declarations of ‘static const’ things, and a declaration
> doesn’t have an initializer, hence the NULL pointer dereference.)

Looks good.  Thank you, Ludovic!

     Mark

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