Add fallback at_pos methods that re-dispatch
Add fallback at_pos methods that re-dispatch

nunorc/rakudo,usev6/rakudo,rakudo/rakudo,Gnouc/rakudo,retupmoca/rakudo,ugexe/rakudo,skids/rakudo,MasterDuke17/rakudo,ungrim97/rakudo,ab5tract/rakudo,niner/rakudo,usev6/rakudo,LLFourn/rakudo,tony-o/rakudo,dankogai/rakudo,MasterDuke17/rakudo,usev6/rakudo,ungrim97/rakudo,raydiak/rakudo,tbrowder/rakudo,tony-o/rakudo,jonathanstowe/rakudo,niner/rakudo,b2gills/rakudo,nbrown/rakudo,rakudo/rakudo,usev6/rakudo,zhuomingliang/rakudo,tbrowder/rakudo,tony-o/deb-rakudodaily,tony-o/rakudo,zhuomingliang/rakudo,nbrown/rakudo,softmoth/rakudo,labster/rakudo,samcv/rakudo,jonathanstowe/rakudo,nbrown/rakudo,tbrowder/rakudo,MasterDuke17/rakudo,dankogai/rakudo,sergot/rakudo,nbrown/rakudo,nunorc/rakudo,salortiz/rakudo,ugexe/rakudo,retupmoca/rakudo,salortiz/rakudo,Leont/rakudo,skids/rakudo,azawawi/rakudo,dankogai/rakudo,teodozjan/rakudo,LLFourn/rakudo,tbrowder/rakudo,retupmoca/rakudo,zostay/rakudo,dankogai/rakudo,labster/rakudo,softmoth/rakudo,ab5tract/rakudo,zhuomingliang/rakudo,ungrim97/rakudo,ab5tract/rakudo,paultcochrane/rakudo,samcv/rakudo,tony-o/rakudo,awwaiid/rakudo,tony-o/deb-rakudodaily,usev6/rakudo,ab5tract/rakudo,nunorc/rakudo,salortiz/rakudo,tbrowder/rakudo,sjn/rakudo,azawawi/rakudo,tony-o/rakudo,MasterDuke17/rakudo,MasterDuke17/rakudo,tony-o/deb-rakudodaily,b2gills/rakudo,Gnouc/rakudo,b2gills/rakudo,lucasbuchala/rakudo,Leont/rakudo,b2gills/rakudo,skids/rakudo,laben/rakudo,tony-o/deb-rakudodaily,paultcochrane/rakudo,awwaiid/rakudo,tony-o/deb-rakudodaily,rakudo/rakudo,azawawi/rakudo,ugexe/rakudo,dankogai/rakudo,nunorc/rakudo,awwaiid/rakudo,nbrown/rakudo,salortiz/rakudo,ugexe/rakudo,cognominal/rakudo,jonathanstowe/rakudo,lucasbuchala/rakudo,zostay/rakudo,ugexe/rakudo,teodozjan/rakudo,cygx/rakudo,cognominal/rakudo,lucasbuchala/rakudo,samcv/rakudo,cygx/rakudo,paultcochrane/rakudo,sjn/rakudo,tony-o/deb-rakudodaily,laben/rakudo,jonathanstowe/rakudo,lucasbuchala/rakudo,laben/rakudo,niner/rakudo,ab5tract/rakudo,zostay/rakudo,tony-o/rakudo,paultcochrane/rakudo,Gnouc/rakudo,salortiz/rakudo,cygx/rakudo,ungrim97/rakudo,rakudo/rakudo,sergot/rakudo,softmoth/rakudo,cygx/rakudo,sjn/rakudo,lucasbuchala/rakudo,azawawi/rakudo,raydiak/rakudo,teodozjan/rakudo,rakudo/rakudo,sergot/rakudo,labster/rakudo,sjn/rakudo,awwaiid/rakudo,b2gills/rakudo,cygx/rakudo,paultcochrane/rakudo,cognominal/rakudo,retupmoca/rakudo,nbrown/rakudo,cognominal/rakudo,LLFourn/rakudo,MasterDuke17/rakudo,LLFourn/rakudo,niner/rakudo,teodozjan/rakudo,salortiz/rakudo,labster/rakudo,laben/rakudo,zhuomingliang/rakudo,Leont/rakudo,ungrim97/rakudo,tbrowder/rakudo,raydiak/rakudo,rakudo/rakudo,skids/rakudo,Gnouc/rakudo,labster/rakudo,zostay/rakudo,awwaiid/rakudo,samcv/rakudo,jonathanstowe/rakudo,Gnouc/rakudo,sjn/rakudo,Gnouc/rakudo,azawawi/rakudo,softmoth/rakudo,Leont/rakudo,labster/rakudo,skids/rakudo,tony-o/deb-rakudodaily,sergot/rakudo,softmoth/rakudo,LLFourn/rakudo,cognominal/rakudo,raydiak/rakudo,samcv/rakudo