[IRGen] fix const inferred return type in lambda
[IRGen] fix const inferred return type in lambda

hooman/swift,lorentey/swift,shajrawi/swift,lorentey/swift,allevato/swift,airspeedswift/swift,natecook1000/swift,sschiau/swift,ahoppen/swift,brentdax/swift,shajrawi/swift,karwa/swift,allevato/swift,amraboelela/swift,jckarter/swift,sschiau/swift,CodaFi/swift,natecook1000/swift,jmgc/swift,parkera/swift,tkremenek/swift,hooman/swift,CodaFi/swift,tjw/swift,benlangmuir/swift,frootloops/swift,austinzheng/swift,JGiola/swift,gregomni/swift,glessard/swift,jopamer/swift,tjw/swift,jopamer/swift,nathawes/swift,austinzheng/swift,apple/swift,xwu/swift,OscarSwanros/swift,harlanhaskins/swift,tjw/swift,xedin/swift,tkremenek/swift,gregomni/swift,natecook1000/swift,lorentey/swift,jckarter/swift,tkremenek/swift,OscarSwanros/swift,alblue/swift,airspeedswift/swift,ahoppen/swift,OscarSwanros/swift,practicalswift/swift,apple/swift,zisko/swift,huonw/swift,uasys/swift,shahmishal/swift,jckarter/swift,frootloops/swift,ahoppen/swift,glessard/swift,jopamer/swift,atrick/swift,nathawes/swift,shahmishal/swift,devincoughlin/swift,hooman/swift,stephentyrone/swift,alblue/swift,lorentey/swift,stephentyrone/swift,xedin/swift,uasys/swift,natecook1000/swift,atrick/swift,danielmartin/swift,huonw/swift,devincoughlin/swift,practicalswift/swift,tjw/swift,JGiola/swift,zisko/swift,xedin/swift,huonw/swift,karwa/swift,swiftix/swift,sschiau/swift,hooman/swift,glessard/swift,atrick/swift,danielmartin/swift,JGiola/swift,shahmishal/swift,practicalswift/swift,xwu/swift,swiftix/swift,tjw/swift,apple/swift,frootloops/swift,harlanhaskins/swift,gribozavr/swift,devincoughlin/swift,benlangmuir/swift,allevato/swift,xedin/swift,zisko/swift,airspeedswift/swift,sschiau/swift,karwa/swift,tjw/swift,lorentey/swift,brentdax/swift,natecook1000/swift,amraboelela/swift,shajrawi/swift,stephentyrone/swift,jckarter/swift,swiftix/swift,amraboelela/swift,benlangmuir/swift,danielmartin/swift,hooman/swift,JGiola/swift,amraboelela/swift,gribozavr/swift,roambotics/swift,aschwaighofer/swift,glessard/swift,xedin/swift,parkera/swift,CodaFi/swift,xwu/swift,alblue/swift,devincoughlin/swift,apple/swift,harlanhaskins/swift,gregomni/swift,shajrawi/swift,jmgc/swift,natecook1000/swift,huonw/swift,devincoughlin/swift,shajrawi/swift,alblue/swift,OscarSwanros/swift,benlangmuir/swift,gregomni/swift,uasys/swift,natecook1000/swift,tkremenek/swift,frootloops/swift,stephentyrone/swift,nathawes/swift,airspeedswift/swift,aschwaighofer/swift,OscarSwanros/swift,aschwaighofer/swift,rudkx/swift,jckarter/swift,zisko/swift,tkremenek/swift,harlanhaskins/swift,parkera/swift,sschiau/swift,parkera/swift,xedin/swift,austinzheng/swift,devincoughlin/swift,glessard/swift,zisko/swift,rudkx/swift,practicalswift/swift,ahoppen/swift,amraboelela/swift,gregomni/swift,jmgc/swift,rudkx/swift,roambotics/swift,brentdax/swift,karwa/swift,stephentyrone/swift,karwa/swift,CodaFi/swift,tjw/swift,parkera/swift,zisko/swift,swiftix/swift,practicalswift/swift,tkremenek/swift,airspeedswift/swift,shajrawi/swift,brentdax/swift,austinzheng/swift,allevato/swift,brentdax/swift,devincoughlin/swift,jopamer/swift,xwu/swift,huonw/swift,harlanhaskins/swift,parkera/swift,shajrawi/swift,parkera/swift,nathawes/swift,lorentey/swift,tkremenek/swift,harlanhaskins/swift,karwa/swift,sschiau/swift,karwa/swift,frootloops/swift,gribozavr/swift,rudkx/swift,practicalswift/swift,CodaFi/swift,practicalswift/swift,parkera/swift,aschwaighofer/swift,airspeedswift/swift,swiftix/swift,roambotics/swift,amraboelela/swift,stephentyrone/swift,austinzheng/swift,swiftix/swift,airspeedswift/swift,jopamer/swift,shahmishal/swift,practicalswift/swift,zisko/swift,frootloops/swift,danielmartin/swift,shajrawi/swift,xwu/swift,ahoppen/swift,xwu/swift,aschwaighofer/swift,jmgc/swift,xedin/swift,ahoppen/swift,danielmartin/swift,nathawes/swift,xwu/swift,rudkx/swift,jckarter/swift,CodaFi/swift,huonw/swift,aschwaighofer/swift,benlangmuir/swift,shahmishal/swift,roambotics/swift,huonw/swift,JGiola/swift,jckarter/swift,austinzheng/swift,OscarSwanros/swift,aschwaighofer/swift,stephentyrone/swift,gregomni/swift,uasys/swift,shahmishal/swift,sschiau/swift,hooman/swift,harlanhaskins/swift,roambotics/swift,gribozavr/swift,shahmishal/swift,gribozavr/swift,uasys/swift,jmgc/swift,karwa/swift,nathawes/swift,danielmartin/swift,shahmishal/swift,brentdax/swift,brentdax/swift,devincoughlin/swift,alblue/swift,frootloops/swift,austinzheng/swift,danielmartin/swift,lorentey/swift,apple/swift,allevato/swift,benlangmuir/swift,amraboelela/swift,sschiau/swift,atrick/swift,atrick/swift,allevato/swift,OscarSwanros/swift,swiftix/swift,gribozavr/swift,xedin/swift,CodaFi/swift,gribozavr/swift,hooman/swift,uasys/swift,jopamer/swift,glessard/swift,rudkx/swift,alblue/swift,JGiola/swift,apple/swift,allevato/swift,alblue/swift,nathawes/swift,roambotics/swift,atrick/swift,jopamer/swift,jmgc/swift,lorentey/swift,uasys/swift,gribozavr/swift,jmgc/swift