https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98561
--- Comment #2 from Alexander Grund <alexander.gr...@tu-dresden.de> --- I did some work to reduce this further: https://godbolt.org/z/sezTPs For some reason it seems to be related to std::array. So may I suggest to include the above (or the original reproducer) in the test cases to avoid regressions?
