allow for faster Enum ~~ Enum
allow for faster Enum ~~ Enum

it used to go through Numeric's ACCEPTS, which first checks
isnanorinf, and also has a nested scope in it.

sjn/rakudo,raydiak/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,Gnouc/rakudo,nbrown/rakudo,Gnouc/rakudo,raydiak/rakudo,labster/rakudo,tony-o/rakudo,usev6/rakudo,raydiak/rakudo,salortiz/rakudo,sjn/rakudo,tbrowder/rakudo,awwaiid/rakudo,sjn/rakudo,sjn/rakudo,rakudo/rakudo,labster/rakudo,salortiz/rakudo,softmoth/rakudo,labster/rakudo,nbrown/rakudo,tony-o/rakudo,salortiz/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,tony-o/rakudo,usev6/rakudo,awwaiid/rakudo,nbrown/rakudo,lucasbuchala/rakudo,rakudo/rakudo,labster/rakudo,rakudo/rakudo,MasterDuke17/rakudo,salortiz/rakudo,usev6/rakudo,lucasbuchala/rakudo,tony-o/rakudo,labster/rakudo,MasterDuke17/rakudo,lucasbuchala/rakudo,awwaiid/rakudo,softmoth/rakudo,Gnouc/rakudo,usev6/rakudo,nbrown/rakudo,tbrowder/rakudo,nbrown/rakudo,Gnouc/rakudo,jonathanstowe/rakudo,labster/rakudo,salortiz/rakudo,lucasbuchala/rakudo,awwaiid/rakudo,tbrowder/rakudo,tony-o/rakudo,tony-o/rakudo,salortiz/rakudo,softmoth/rakudo,Gnouc/rakudo,softmoth/rakudo,rakudo/rakudo,jonathanstowe/rakudo,lucasbuchala/rakudo,raydiak/rakudo,rakudo/rakudo,sjn/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,usev6/rakudo,jonathanstowe/rakudo,nbrown/rakudo,MasterDuke17/rakudo,softmoth/rakudo,jonathanstowe/rakudo,Gnouc/rakudo,awwaiid/rakudo,jonathanstowe/rakudo,rakudo/rakudo