Make 'is copy' on natively typed params work.
Make 'is copy' on natively typed params work.

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