+class ASubsetClasskind
+ super AClasskind
+
+ # The `subset` keyword.
+ var n_kwsubset: TKwsubset is writable, noinit
+
+ redef fun visit_all(v) do
+ # TODO: Remove this redefinition once generated from the grammar.
+ v.enter_visit(n_kwsubset)
+ end
+end
+