-special A
- redef meth f0 do 0.output
- redef meth f1(a: Int, b: Int) do (a+b).output
- redef meth f2(a,b) do (a+b).output
- redef meth f3(a,b) do return a+b
- redef meth f4 do return 4
+ super A
+ redef fun f0 do 0.output
+ redef fun f1(a: Int, b: Int) do (a+b).output
+ redef fun f2(a,b) do (a+b).output
+ redef fun f3(a,b) do return a+b
+ redef fun f4 do return 4