import kernel
redef class Object
- meth printn(a: Object)
+ fun printn(a: Object)
do
a.output
end
end
class Toto
- attr _a: Int
- redef meth output
+ var _a: Int
+ redef fun output
do
printn(_a)
end
end
class Test
- attr _t: Toto
+ var _t: Toto
init
do