On 15/02/19 15:31 +0000, Jonathan Wakely wrote:
On 15/02/19 09:56 +0100, jkonecny(a)redhat.com wrote:
>Hello,
>
>I'm doing daily builds of kakoune (vim-like editor) on COPR and it is
>failing for the last 23 days on Rawhide. This is happening only on
>Rawhide.
>
>It looks like this could be a problem with switching to GCC 9. The last
>successful build was on GCC 8 but there was time when my API token
>expired and I missed that. So I have 2 months gap between successful
>and failed build :(.
>When I asked developers of the project they said that it looks like the
>c++17 standard they are using is not working correctly. Interesting
>point is that the same code builds on Fedora 28 and Fedora 29 just
>fine.
>
>First I want to ask if there were some changes in packaging which I
>missed so my build is failing thanks to that?
>
>Second could this be an issue of GCC 9? I also tried clang which is
>also supported but there were errors too, so maybe it is not GCC
>problem?
>
>Link to my copr repository:
>https://copr.fedorainfracloud.org/coprs/jkonecny/kakoune/builds/
This is a new regression in GCC 9, I'll report it upstream after
bisection.
Already reported:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89217