Fix attribute introspection.
Fix attribute introspection.

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