Add regression test for rdar://problem/90506460
Add regression test for rdar://problem/90506460

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