[Boost-users] [mpl] pop_back<range_c> is forbidden?

Hi. Reading "C++ Template Metaprogramming" book: "Though not extensible, range_c supports pop_front and pop_back, because contracting a range is easy" But following code doesn't work (at least using MSVC 8.0): #include <boost/mpl/range_c.hpp> #include <boost/mpl/pop_back.hpp> using namespace boost::mpl; typedef range_c<int, 0, 1> r; typedef pop_back<r>::type p; Can anybody explain? Thank you in advance, Andriy Tylychko, telya@mail.ru