[Bug c++/125280] [reflection] -freflection flag causes incomplete type errors on class members that reference their owning type within a template class parameter

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125280

--- Comment #1 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
I suppose we could remove the call to complete_type in consteval_only_p to fix
this.