This is type-safe, and allows to catch cases where a source type is changed for some reason, but reinterpret_cast masks that Change-Id: Ib64b6fa2e22d94a6bba890f0ccc3e20325c6f0a1 Reviewed-on: https://gerrit.libreoffice.org/42961 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>