Simplify expression (NFC)
Simplify expression (NFC)

(cherry picked from commit e578fc01bf1ba3da7ed283555656788b0db891be)

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