nullptr_t [1] filed a deletion request for liblogcpp-qt [2]: Replaced by https://aur.archlinux.org/packages/liblogcpp/ which now enables Qt support without qt5-core dependency
[1] https://aur.archlinux.org/account/nullptr_t/ [2] https://aur.archlinux.org/pkgbase/liblogcpp-qt/
