class TEST create make feature {NONE} -- Creation make -- Run test. local a: A [TUPLE] ab: A [TUPLE [BOOLEAN]] aib: A [TUPLE [INTEGER, BOOLEAN]] acib: A [TUPLE [CHARACTER, INTEGER, BOOLEAN]] do create a create ab create aib create acib a.f ([]) a.f () a ([]) -- a () -- Not supported a.f ([True]) a.f (True) a ([True]) a (True) a.f ([8, False]) a.f (8, False) a ([8, False]) a (8, False) a.f (['w', 3, True]) a.f ('w', 3, True) a (['w', 3, True]) a ('w', 3, True) end end