From mboxrd@z Thu Jan  1 00:00:00 1970
From: ludo@gnu.org (Ludovic =?UTF-8?Q?Court=C3=A8s?=)
Subject: bug#31708: 'gcc-strmov-store-file-names.patch' causes GCC segfaults
Date: Fri, 08 Jun 2018 15:26:12 +0200
Message-ID: <87o9glmmtn.fsf@gnu.org>
References: <87k1reuc4r.fsf@gnu.org> <87sh623v4a.fsf@netris.org>
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In-Reply-To: <87sh623v4a.fsf@netris.org> (Mark H. Weaver's message of "Mon, 04
	Jun 2018 21:00:37 -0400")
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To: Mark H Weaver <mhw@netris.org>
Cc: 31708@debbugs.gnu.org

Hi Mark,

Mark H Weaver <mhw@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=E2=80=99s 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 =E2=80=98static const=E2=80=99 things, and a decla=
ration
doesn=E2=80=99t have an initializer, hence the NULL pointer dereference.)

Thanks for the heads-up,
Ludo=E2=80=99.