Examples/test-suite/lua/abstract_inherit_using_runme.lua

local v=require("abstract_inherit_using")

local cd1 = v.ConcreteDerived1()
assert(cd1 ~= nil)
cd1:f(1234)
cd1:f("one")
local cd2 = v.ConcreteDerived2()
assert(cd2 ~= nil)
cd2:f(1234)
cd2:f("one")