[Bug c++/109918] [12/13/14 Regression] Unexpected -Woverloaded-virtual with virtual conversion operators

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109918

--- Comment #12 from Simon Martin <simartin at gcc dot gnu.org> ---
Revert done via r15-4301-ga4eec6c712ec16