https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98658
--- Comment #3 from Dávid Bolvanský <david.bolvansky at gmail dot com> --- Yes, runtime check.
david.bolvansky at gmail dot com via Gcc-bugs Wed, 13 Jan 2021 08:40:50 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98658
--- Comment #3 from Dávid Bolvanský <david.bolvansky at gmail dot com> --- Yes, runtime check.