[test] Cover changes in RawRepresentable's default hashing behavior
[test] Cover changes in RawRepresentable's default hashing behavior

JGiola/swift,xwu/swift,benlangmuir/swift,apple/swift,roambotics/swift,xwu/swift,ahoppen/swift,apple/swift,benlangmuir/swift,gregomni/swift,JGiola/swift,xwu/swift,ahoppen/swift,roambotics/swift,rudkx/swift,ahoppen/swift,benlangmuir/swift,JGiola/swift,gregomni/swift,ahoppen/swift,ahoppen/swift,apple/swift,rudkx/swift,roambotics/swift,gregomni/swift,benlangmuir/swift,rudkx/swift,xwu/swift,benlangmuir/swift,glessard/swift,apple/swift,apple/swift,rudkx/swift,glessard/swift,glessard/swift,xwu/swift,JGiola/swift,JGiola/swift,rudkx/swift,atrick/swift,roambotics/swift,apple/swift,xwu/swift,glessard/swift,rudkx/swift,gregomni/swift,roambotics/swift,glessard/swift,benlangmuir/swift,atrick/swift,roambotics/swift,glessard/swift,atrick/swift,atrick/swift,gregomni/swift,xwu/swift,atrick/swift,atrick/swift,JGiola/swift,gregomni/swift,ahoppen/swift