The following program: #include <boost/mpl/list.hpp> #include <boost/test/test_tools.hpp> fails to compile with borland compilers with the messages: c:\BoostMainCVS\libs\serialization\test\test_zmisc.cpp: Error E2479 C:\BoostMainCVS\boost/next_prior.hpp 30: Cannot have both a template class and function named 'next' Error E2479 C:\BoostMainCVS\boost/next_prior.hpp 34: Cannot have both a template class and function named 'next' Error E2479 C:\BoostMainCVS\boost/next_prior.hpp 40: Cannot have both a template class and function named 'prior' Error E2479 C:\BoostMainCVS\boost/next_prior.hpp 44: Cannot have both a template class and function named 'prior' *** 4 errors in Compile *** Could someone shed some light on this? Robert Ramey