Replaced an if statement with an assertion in SILGenExpr
Replaced an if statement with an assertion in SILGenExpr

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