import kernel
redef class Object
import kernel
redef class Object
do
0.output
end
end
redef class Int
do
0.output
end
end
redef class Int
do
(-i).output
end
end
class A
do
(-i).output
end
end
class A
-special A
- redef meth bar(i: Int)
+ super A
+ redef fun bar(i: Int)