http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58678
--- Comment #2 from Markus Trippelsdorf <markus at trippelsdorf dot de> --- (In reply to Jan Hubicka from comment #1) > Hmm, what prevents us from devirtualizing here? It seems to be bug to > include a class without linking with its implementation.. In this case the implementation is linked in, but the symbol is only local. # nm /usr/lib64/libphonon.so.4.6.0 | c++filt | grep "vtable for Phonon::BackendCapabilities::Notifier" 0000000000066380 d vtable for Phonon::BackendCapabilities::Notifier
