Allow IntRange to range over enum values.
Allow IntRange to range over enum values.

practicalswift/swift,shajrawi/swift,jmgc/swift,huonw/swift,frootloops/swift,danielmartin/swift,CodaFi/swift,hooman/swift,swiftix/swift,practicalswift/swift,tkremenek/swift,hooman/swift,karwa/swift,jmgc/swift,xedin/swift,xwu/swift,danielmartin/swift,gribozavr/swift,lorentey/swift,amraboelela/swift,danielmartin/swift,stephentyrone/swift,shajrawi/swift,zisko/swift,austinzheng/swift,gribozavr/swift,brentdax/swift,apple/swift,aschwaighofer/swift,sschiau/swift,nathawes/swift,xwu/swift,alblue/swift,swiftix/swift,jopamer/swift,roambotics/swift,gregomni/swift,huonw/swift,zisko/swift,JGiola/swift,sschiau/swift,natecook1000/swift,jmgc/swift,danielmartin/swift,benlangmuir/swift,zisko/swift,sschiau/swift,zisko/swift,harlanhaskins/swift,jckarter/swift,glessard/swift,nathawes/swift,apple/swift,atrick/swift,zisko/swift,shahmishal/swift,shajrawi/swift,ahoppen/swift,alblue/swift,shahmishal/swift,hooman/swift,tjw/swift,harlanhaskins/swift,frootloops/swift,hooman/swift,aschwaighofer/swift,allevato/swift,tkremenek/swift,xedin/swift,nathawes/swift,austinzheng/swift,practicalswift/swift,rudkx/swift,lorentey/swift,ahoppen/swift,nathawes/swift,CodaFi/swift,devincoughlin/swift,tkremenek/swift,parkera/swift,harlanhaskins/swift,hooman/swift,amraboelela/swift,OscarSwanros/swift,tkremenek/swift,shajrawi/swift,shahmishal/swift,jopamer/swift,aschwaighofer/swift,huonw/swift,jckarter/swift,swiftix/swift,tjw/swift,ahoppen/swift,alblue/swift,alblue/swift,zisko/swift,natecook1000/swift,devincoughlin/swift,rudkx/swift,austinzheng/swift,OscarSwanros/swift,danielmartin/swift,practicalswift/swift,brentdax/swift,natecook1000/swift,airspeedswift/swift,xwu/swift,jopamer/swift,stephentyrone/swift,atrick/swift,nathawes/swift,ahoppen/swift,nathawes/swift,brentdax/swift,amraboelela/swift,gribozavr/swift,shahmishal/swift,parkera/swift,austinzheng/swift,brentdax/swift,roambotics/swift,huonw/swift,danielmartin/swift,xedin/swift,gribozavr/swift,danielmartin/swift,amraboelela/swift,shahmishal/swift,OscarSwanros/swift,xedin/swift,devincoughlin/swift,harlanhaskins/swift,tjw/swift,amraboelela/swift,jopamer/swift,allevato/swift,CodaFi/swift,glessard/swift,airspeedswift/swift,aschwaighofer/swift,hooman/swift,swiftix/swift,gribozavr/swift,JGiola/swift,jckarter/swift,gribozavr/swift,apple/swift,harlanhaskins/swift,stephentyrone/swift,harlanhaskins/swift,CodaFi/swift,allevato/swift,parkera/swift,gregomni/swift,amraboelela/swift,huonw/swift,gregomni/swift,jmgc/swift,hooman/swift,devincoughlin/swift,OscarSwanros/swift,glessard/swift,huonw/swift,atrick/swift,airspeedswift/swift,karwa/swift,tjw/swift,sschiau/swift,aschwaighofer/swift,rudkx/swift,nathawes/swift,atrick/swift,lorentey/swift,xedin/swift,karwa/swift,lorentey/swift,sschiau/swift,airspeedswift/swift,frootloops/swift,shajrawi/swift,practicalswift/swift,jopamer/swift,swiftix/swift,OscarSwanros/swift,airspeedswift/swift,apple/swift,karwa/swift,stephentyrone/swift,lorentey/swift,karwa/swift,gribozavr/swift,natecook1000/swift,ahoppen/swift,JGiola/swift,shajrawi/swift,aschwaighofer/swift,atrick/swift,CodaFi/swift,sschiau/swift,karwa/swift,stephentyrone/swift,glessard/swift,stephentyrone/swift,allevato/swift,brentdax/swift,xedin/swift,natecook1000/swift,alblue/swift,tjw/swift,jmgc/swift,austinzheng/swift,rudkx/swift,benlangmuir/swift,tjw/swift,huonw/swift,xedin/swift,jckarter/swift,JGiola/swift,karwa/swift,shahmishal/swift,brentdax/swift,shahmishal/swift,austinzheng/swift,aschwaighofer/swift,xwu/swift,practicalswift/swift,parkera/swift,shajrawi/swift,jmgc/swift,parkera/swift,jopamer/swift,lorentey/swift,stephentyrone/swift,devincoughlin/swift,frootloops/swift,xwu/swift,frootloops/swift,jopamer/swift,tjw/swift,allevato/swift,jckarter/swift,JGiola/swift,CodaFi/swift,CodaFi/swift,xwu/swift,rudkx/swift,roambotics/swift,devincoughlin/swift,tkremenek/swift,tkremenek/swift,gribozavr/swift,airspeedswift/swift,lorentey/swift,swiftix/swift,brentdax/swift,natecook1000/swift,apple/swift,airspeedswift/swift,xwu/swift,tkremenek/swift,practicalswift/swift,allevato/swift,practicalswift/swift,glessard/swift,roambotics/swift,roambotics/swift,zisko/swift,benlangmuir/swift,parkera/swift,rudkx/swift,apple/swift,swiftix/swift,OscarSwanros/swift,amraboelela/swift,parkera/swift,atrick/swift,benlangmuir/swift,allevato/swift,gregomni/swift,glessard/swift,sschiau/swift,frootloops/swift,jmgc/swift,roambotics/swift,austinzheng/swift,shajrawi/swift,benlangmuir/swift,jckarter/swift,frootloops/swift,benlangmuir/swift,gregomni/swift,xedin/swift,shahmishal/swift,alblue/swift,devincoughlin/swift,lorentey/swift,ahoppen/swift,natecook1000/swift,parkera/swift,OscarSwanros/swift,jckarter/swift,JGiola/swift,sschiau/swift,gregomni/swift,devincoughlin/swift,karwa/swift,alblue/swift,harlanhaskins/swift