}
-const char Moment::type_p_name_[] = "ly:moment?";
+const char * const Moment::type_p_name_ = "ly:moment?";
int
-Moment::print_smob (SCM port, scm_print_state *)
+Moment::print_smob (SCM port, scm_print_state *) const
{
scm_puts ("#<Mom ", port);
string str = to_string ();