[Bug c++/125645] contracts: using packs in preconditions results in garbage

[ivan.lazaric.gcc at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125645

--- Comment #1 from Ivan Lazaric <ivan.lazaric.gcc at gmail dot com> ---
Just noting my local gcc build might be a bit stale, 
so the logs could be not that relevant.