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Re: Status of GCC 6 on x86_64 (Debian)
- From: Markus Trippelsdorf <markus at trippelsdorf dot de>
- To: Matthias Klose <doko at ubuntu dot com>
- Cc: Martin Michlmayr <tbm at hpe dot com>, gcc at gcc dot gnu dot org
- Date: Wed, 3 Feb 2016 10:20:30 +0100
- Subject: Re: Status of GCC 6 on x86_64 (Debian)
- Authentication-results: sourceware.org; auth=none
- References: <20160122050903 dot GA2912 at jirafa dot cyrius dot com> <56A1D9E9 dot 5030906 at ubuntu dot com> <56B14637 dot 1010409 at ubuntu dot com>
On 2016.02.03 at 01:13 +0100, Matthias Klose wrote:
> On 22.01.2016 08:27, Matthias Klose wrote:
> >On 22.01.2016 06:09, Martin Michlmayr wrote:
> >>In terms of build failures, I reported 520 bugs to Debian. Most of them
> >>were new GCC errors or warnings (some packages use -Werror and many
> >>-Werror=format-security).
> >>
> >>Here are some of the most frequent errors see:
> >
> >[...]
> >Martin tagged these issues; https://wiki.debian.org/GCC6 has links with these
> >bug searches.
>
> Now added the issues with the gcc6-unknown tag, including packages with
> build failures in running the test suites, which might point out wrong-code
> issues.
Looks like Google Mock (of googletest) invokes undefined behavior
(member call on null "this" pointer). So potentially all packages that
use googletest in their testsuite may be affected.
I've opened: https://github.com/google/googletest/issues/705
--
Markus