Make sure we don't inline the cold path by wrapping it with a closure. 
Make sure we don't inline the cold path by wrapping it with a closure. 



Swift SVN r18641

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gc/swift,hughbe/swift,ken0nek/swift,gregomni/swift,SwiftAndroid/swift,glessard/swift,jtbandes/swift,harlanhaskins/swift,IngmarStein/swift,atrick/swift,practicalswift/swift,hughbe/swift,codestergit/swift,IngmarStein/swift,parkera/swift,rudkx/swift,alblue/swift,xwu/swift,allevato/swift,aschwaighofer/swift,MukeshKumarS/Swift,Jnosh/swift,practicalswift/swift,calebd/swift,shajrawi/swift,Ivacker/swift,sschiau/swift,practicalswift/swift,apple/swift,parkera/swift,JGiola/swift,kusl/swift,jopamer/swift,amraboelela/swift,shahmishal/swift,airspeedswift/swift,LeoShimonaka/swift,hooman/swift,airspeedswift/swift,karwa/swift,shajrawi/swift,khizkhiz/swift,kstaring/swift,SwiftAndroid/swift,modocache/swift,shahmishal/swift,uasys/swift,apple/swift,lorentey/swift,djwbrown/swift,djwbrown/swift,tinysun212/swift-windows,Ivacker/swift,tinysun212/swift-windows,Ivacker/swift,shajrawi/swift,gottesmm/swift,lorentey/swift,LeoShimonaka/swift,sdulal/swift,OscarSwanros/swift,shahmishal/swift,codestergit/swift,deyton/swift,nathawes/swift,milseman/swift,ken0nek/swift,danielmartin/swift,natecook1000/swift,hughbe/swift,Jnosh/swift,kentya6/swift,dduan/swift,amraboelela/swift,gmilos/swift,glessard/swift,djwbrown/swift,swiftix/swift,JGiola/swift,natecook1000/swift,benlangmuir/swift,kusl/swift,SwiftAndroid/swift,practicalswift/swift,hooman/swift,therealbnut/swift,sdulal/swift,jopamer/swift,gregomni/swift,tardieu/swift,felix91gr/swift,gribozavr/swift,frootloops/swift,codestergit/swift,JaSpa/swift,LeoShimonaka/swift,gregomni/swift,mightydeveloper/swift,devincoughlin/swift,adrfer/swift,kperryua/swift,modocache/swift,CodaFi/swift,lorentey/swift,adrfer/swift,tjw/swift,jckarter/swift,bitjammer/swift,LeoShimonaka/swift,jckarter/swift,frootloops/swift,glessard/swift,swiftix/swift,roambotics/swift,Jnosh/swift,swiftix/swift,JaSpa/swift,uasys/swift,MukeshKumarS/Swift,huonw/swift,emilstahl/swift,JaSpa/swift,adrfer/swift,aschwaighofer/swift,uasys/swift,mightydeveloper/swift,kentya6/swift,tkremenek/swift,hooman/swift,ahoppen/swift,emilstahl/swift,zisko/swift,jckarter/swift,modocache/swift,khizkhiz/swift,IngmarStein/swift,xwu/swift,Jnosh/swift,modocache/swift,uasys/swift,MukeshKumarS/Swift,jmgc/swift,jtbandes/swift,arvedviehweger/swift,jopamer/swift,codestergit/swift,johnno1962d/swift,tkremenek/swift,xedin/swift,airspeedswift/swift,frootloops/swift,tjw/swift,karwa/swift,shajrawi/swift,gribozavr/swift,sschiau/swift,OscarSwanros/swift,allevato/swift,amraboelela/swift,gmilos/swift,tardieu/swift,uasys/swift,frootloops/swift,hughbe/swift,return/swift,bitjammer/swift,bitjammer/swift,calebd/swift,kstaring/swift,frootloops/swift,return/swift,jckarter/swift,russbishop/swift,CodaFi/swift,gregomni/swift,russbishop/swift,jtbandes/swift,CodaFi/swift,zisko/swift,mightydeveloper/swift,johnno1962d/swift,tinysun212/swift-windows,CodaFi/swift,IngmarStein/swift,ahoppen/swift,alblue/swift,gottesmm/swift,zisko/swift,dreamsxin/swift,stephentyrone/swift,kperryua/swift,deyton/swift,JGiola/swift,aschwaighofer/swift,felix91gr/swift,nathawes/swift,xwu/swift,arvedviehweger/swift,gmilos/swift,bitjammer/swift,MukeshKumarS/Swift,return/swift,bitjammer/swift,dduan/swift,johnno1962d/swift,sdulal/swift,nathawes/swift,karwa/swift,return/swift,swiftix/swift.old,arvedviehweger/swift,gribozavr/swift,huonw/swift,tjw/swift,sdulal/swift,swiftix/swift.old,Ivacker/swift,emilstahl/swift,OscarSwanros/swift,jtbandes/swift,ben-ng/swift,CodaFi/swift,swiftix/swift.old,IngmarStein/swift,huonw/swift,zisko/swift,Ivacker/swift,SwiftAndroid/swift,khizkhiz/swift,airspeedswift/swift,allevato/swift,nathawes/swift,devincoughlin/swift,gribozavr/swift,jckarter/swift,ben-ng/swift,practicalswift/swift,bitjammer/swift,rudkx/swift,swiftix/swift,shahmishal/swift,roambotics/swift,JaSpa/swift,parkera/swift,ken0nek/swift,aschwaighofer/swift,CodaFi/swift,swiftix/swift.old,natecook1000/swift,stephentyrone/swift,shahmishal/swift,brentdax/swift,sschiau/swift,brentdax/swift,swiftix/swift.old,gottesmm/swift,djwbrown/swift,KrishMunot/swift,kusl/swift,JaSpa/swift,jmgc/swift,roambotics/swift,harlanhaskins/swift,ken0nek/swift,stephentyrone/swift,practicalswift/swift,benlangmuir/swift,kusl/swift,deyton/swift,calebd/swift,manavgabhawala/swift,xedin/swift,dduan/swift,stephentyrone/swift,stephentyrone/swift,ben-ng/swift,harlanhaskins/swift,manavgabhawala/swift,felix91gr/swift,austinzheng/swift,arvedviehweger/swift,atrick/swift,kstaring/swift,LeoShimonaka/swift,felix91gr/swift,xwu/swift,jtbandes/swift,ahoppen/swift,milseman/swift,MukeshKumarS/Swift,djwbrown/swift,slavapestov/swift,adrfer/swift,Ivacker/swift,sdulal/swift,danielmartin/swift,allevato/swift,glessard/swift,xwu/swift,OscarSwanros/swift,manavgabhawala/swift,kusl/swift,ahoppen/swift,Jnosh/swift,nathawes/swift,johnno1962d/swift,IngmarStein/swift,apple/swift,atrick/swift