simplify code a bit, I hear that classes with ctors can be in unions these days.
simplify code a bit, I hear that classes with ctors can be in unions these days.


Swift SVN r783

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