[Bug c++/61659] Extra undefined symbol because of devirtualization

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I don't see why you think this is a bug.  parser<int>::getOption will be part
of the vtable of PassNameParser anyways.