Fix IO::Path(:basename<foo>), spotted by cygx++
Fix IO::Path(:basename<foo>), spotted by cygx++

Which I broke with e60f85c275af59e9d42d and which did not
cause any spectest breakage :-(

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