Implement prefix/postfix ++/-- on native int.
Implement prefix/postfix ++/-- on native int.

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