[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 #include using namespace boost::mpl; typedef range_c r; typedef pop_back<r>::type p; Can anybody explain? Thank you in advance, Andriy Tylychko, telya@mail.ru