[Bug c++/65856] -Wsuggest-override shall not report a warning on final method

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65856

--- Comment #4 from Markus Trippelsdorf <trippels at gcc dot gnu.org> ---
I forgot to add "with -Wall -Wextra". gcc needs explicit -Woverloaded-virtual.