Thomas Matelich writes:

Global namespace pollution strikes again. /usr/include/machine/reg.h defines a symbol R1, which messes up boost/iterator_facade.hpp. I'm not sure what the boost policy is on stuff like this, name change or #undef. I went with name change. I just changed all R1's to Ref1's and R2's to Ref2's (for consistency).

If you'd like a patch, I can submit one, but its a pretty simple fix.

Please do. -- Dave Abrahams Boost Consulting www.boost-consulting.com