[boost] White cells in regression tables?

I posted this yesterday, but got no reply. Can anyone explain the vast number of white cells in the Boost.Python regression log? In particular, the tests noted below don't look like they're reported correctly in the log. ------ Due to what appears to be an MPL problem, neither libs/python/test/polymorphism.cpp nor libs/python/test/polymorphism2.cpp are compiling on vc6. This fact is reflected only strangely by the posted regression log, as white cells. ------ -- Dave Abrahams Boost Consulting http://www.boost-consulting.com