[Bug c++/124834] Devirtualization should not attempt to call pure virtual functions

[luigighiron at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124834

--- Comment #1 from Halalaluyafail3 <luigighiron at gmail dot com> ---
It seems to be accepted in GCC 4, so I suppose it is a regression albeit a very
old one.