[1.79] compilation error in boost::container::list with c++0x or higher

[youngwolf-project]

example code:

boost::container::list<std::pair<const char, size_t> > l; l.emplace_back(std::make_pair<const char, size_t>(nullptr, 0));

[igaztanaga]

Thanks for the report, fixed recently when solving #222.