[Bug c++/112437] ICE with throw inside concept sometimes and -std=c++20

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112437

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Maybe related to:
https://gcc.gnu.org/legacy-ml/gcc-patches/2018-09/msg00226.html