https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78907
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |WONTFIX --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Yes basically gcc is running out of stack space because of recursion. If you do this: > -fconstexpr-depth=65535 Increase the stack limit at the same time.