end
class A
- meth toto do end
+ fun toto do end
end
class B
-special A
- redef meth toto do end
+ super A
+ redef fun toto do end
end
class C
-special A
- redef meth toto do end
+ super A
+ redef fun toto do end
end
class D
-special B
-special C
+ super B
+ super C
end