"Reference to non-static member function must be called" build failure(s) — clang 3.5.0

PackageVersionSupposed error messageFull log Bug report
gofigure2 0.9.0-3Octree.inl:714:24: error: reference to non-static member function must be called Log
hhsuite 2.0.16-1cs/alignment.h:93:56: error: reference to non-static member function must be called Log
vxl 1.17.0.dfsg-1vmap_2_map.txx:217:10: error: reference to non-static member function must be called Log

3 errors