[Bug c++/69855] Missing diagnostic for overload that only differs by return type

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69855

--- Comment #10 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Nathan Sidwell from comment #9)
> Reopening.  I think I'm on the path of getting this right ...

I think r11-3699 fixed it the right way.