doc/developpez/poo/listings/abstract2_c.nit

   1 class MaClasse
   2         fun methode(i: Int): Int is abstract
   3 end
   4
   5 class MonAutreClasse
   6 special MaClasse
   7         redef fun methode(i: Int): Int
   8         do
   9                 return i
  10         end
  11 end