https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100129
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- It is Looking tuple/template parameter pack/specialization related.
pinskia at gcc dot gnu.org via Gcc-bugs Wed, 29 Dec 2021 23:11:47 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100129
--- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- It is Looking tuple/template parameter pack/specialization related.