[Bug ipa/58678] [4.9 Regression] pykde4-4.11.2 link error (devirtualization too trigger happy)

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58678

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Hmm, what prevents us from devirtualizing here? It seems to be bug to include a
class without linking with its implementation..