Fix test rdar56710317.swift for the iOS simulator
Fix test rdar56710317.swift for the iOS simulator

Fix rdar://problem/56999504

nathawes/swift,xwu/swift,apple/swift,allevato/swift,roambotics/swift,nathawes/swift,airspeedswift/swift,xwu/swift,ahoppen/swift,lorentey/swift,hooman/swift,gribozavr/swift,xwu/swift,allevato/swift,gribozavr/swift,aschwaighofer/swift,lorentey/swift,CodaFi/swift,lorentey/swift,CodaFi/swift,hooman/swift,gregomni/swift,gribozavr/swift,tkremenek/swift,harlanhaskins/swift,apple/swift,aschwaighofer/swift,rudkx/swift,hooman/swift,CodaFi/swift,allevato/swift,jmgc/swift,gregomni/swift,jckarter/swift,roambotics/swift,karwa/swift,JGiola/swift,CodaFi/swift,stephentyrone/swift,ahoppen/swift,jckarter/swift,nathawes/swift,gregomni/swift,gregomni/swift,parkera/swift,glessard/swift,jckarter/swift,benlangmuir/swift,tkremenek/swift,glessard/swift,karwa/swift,lorentey/swift,stephentyrone/swift,parkera/swift,airspeedswift/swift,gregomni/swift,ahoppen/swift,ahoppen/swift,jckarter/swift,xwu/swift,JGiola/swift,atrick/swift,xwu/swift,harlanhaskins/swift,hooman/swift,gribozavr/swift,allevato/swift,gregomni/swift,jmgc/swift,lorentey/swift,CodaFi/swift,gribozavr/swift,harlanhaskins/swift,rudkx/swift,stephentyrone/swift,karwa/swift,parkera/swift,harlanhaskins/swift,hooman/swift,apple/swift,lorentey/swift,allevato/swift,ahoppen/swift,tkremenek/swift,karwa/swift,glessard/swift,benlangmuir/swift,aschwaighofer/swift,apple/swift,aschwaighofer/swift,nathawes/swift,airspeedswift/swift,benlangmuir/swift,rudkx/swift,JGiola/swift,jckarter/swift,atrick/swift,jmgc/swift,aschwaighofer/swift,harlanhaskins/swift,xwu/swift,apple/swift,jmgc/swift,harlanhaskins/swift,aschwaighofer/swift,rudkx/swift,airspeedswift/swift,rudkx/swift,atrick/swift,jmgc/swift,atrick/swift,parkera/swift,tkremenek/swift,ahoppen/swift,karwa/swift,airspeedswift/swift,parkera/swift,roambotics/swift,stephentyrone/swift,stephentyrone/swift,lorentey/swift,benlangmuir/swift,rudkx/swift,airspeedswift/swift,karwa/swift,tkremenek/swift,jckarter/swift,roambotics/swift,benlangmuir/swift,gribozavr/swift,lorentey/swift,jmgc/swift,tkremenek/swift,karwa/swift,CodaFi/swift,jmgc/swift,harlanhaskins/swift,JGiola/swift,nathawes/swift,apple/swift,allevato/swift,roambotics/swift,glessard/swift,atrick/swift,parkera/swift,JGiola/swift,nathawes/swift,allevato/swift,CodaFi/swift,stephentyrone/swift,gribozavr/swift,roambotics/swift,karwa/swift,parkera/swift,benlangmuir/swift,gribozavr/swift,nathawes/swift,airspeedswift/swift,parkera/swift,tkremenek/swift,glessard/swift,stephentyrone/swift,aschwaighofer/swift,jckarter/swift,glessard/swift,atrick/swift,xwu/swift,JGiola/swift,hooman/swift,hooman/swift