unity::QuicklistView::ShowQuicklistWithTipAt (this=0x3f800000, anchor_tip_x=45, anchor_tip_y=134) at /build/buildd/unity-5.8.0/plugins/unityshell/src/QuicklistView.cpp:304
unity::QuicklistManager::ShowQuicklist (this=<optimized out>, quicklist=0x3f800000, tip_x=45, tip_y=<optimized out>, hide_existing_if_open=<optimized out>) at /build/buildd/unity-5.8.0/plugins/unityshell/src/QuicklistManager.cpp:96
operator() (this=0x3b0d6c0) at /build/buildd/unity-5.8.0/plugins/unityshell/src/LauncherIcon.cpp:601
operator() (this=0x3b0d6c0) at /usr/include/sigc++-2.0/sigc++/adaptors/adaptor_trait.h:251
sigc::internal::slot_call0<unity::launcher::LauncherIcon::OpenQuicklist(bool, int)::<lambda()>, void>::call_it(sigc::internal::slot_rep *) (rep=<optimized out>) at /usr/include/sigc++-2.0/sigc++/functors/slot.h:103