Always make 'allKeys' a property (coincides with Foundation).
Always make 'allKeys' a property (coincides with Foundation).

Swift SVN r18305

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