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Re: Status of GCC 6 on x86_64 (Debian)


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


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