https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659
Markus Trippelsdorf <trippels at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |5.0 Summary|[4.9/5 Regression] Extra |[4.9 Regression] Extra |undefined symbol because of |undefined symbol because of |devirtualization |devirtualization Known to fail|4.10.0 | --- Comment #23 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- gcc-4.9 branch is still affected. Do you plan a backport, Jason?