[Bug c++/109680] Regression where `int() const` is considered convertible to `int(*)()`.

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109680

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 54957
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54957&action=edit
Full testcase including the include