Make use of ;; in sig a NYI compile error for now
Make use of ;; in sig a NYI compile error for now

This at least prevents #125482 for now.

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