[boost] [mpl] weird crash on MSVC 6.5

The following simple snippet ICEs in MSVC 6.5: #include <boost/mpl/vector_c.hpp> #include <boost/mpl/assert.hpp> template<int N> struct foo:boost::mpl::vector_c<int,N> { }; Yet, this version (where assert.hpp is included first) compiles fine: #include <boost/mpl/assert.hpp> #include <boost/mpl/vector_c.hpp> template<int N> struct foo:boost::mpl::vector_c<int,N> { }; The situation is the same if I change vector_c for list_c. With plain vectors and lists, however, everytihng's fine. ????? Joaquín M López Muñoz Telefónica, Investigación y Desarrollo