12/5    Response to the post below-- optimization on pure virtual polymorphic
        inline cache control flow... ba ha ha. Better ask that question
        somewhere else. In summary:
        xcf: "let's invent something so we don't get kicked out"
        ocf: "let's enlighten stupid users"
        cs: "performance analysis of SDT AST control flow domain"
        csua: "format your HD, install Linux, ride bike, industry rewls!"
                                       \_ you mean FreeBSD
        \_ You mean "we're petty and vindictive so you don't have to be"