id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
4364,boost/mpl warning cleanup,tatu.kilappa@…,Aleksey Gurtovoy,"Some definitions in boost/mpl/has_xxx.hpp are defined to 1 on conditions, but never defined to 0. This causes warnings when they're later checked as truth values instead of defined().

Attached patch defines them as 0 if the workaround does not match. Another approach would be to use #if defined() later, this is probably better.",Patches,closed,Boost 1.44.0,mpl,Boost Development Trunk,Cosmetic,fixed,warning,