import end
-class Object
+interface Object
end
class Int
- meth output is intern
+ fun output is intern
end
class Foo
- attr _a1: Int
- attr _a2: Int
- meth run
+ var a1: Int is noinit
+ var a2: Int is noinit
+ fun run
do
_a1.output
_a2.output
end
class Bar
-special Foo
- attr _a3: Int
- redef meth run
+ super Foo
+ var a3: Int is noinit
+ redef fun run
do
_a1.output
_a2.output