Add a test that the UInt Mirror does the right thing
Add a test that the UInt Mirror does the right thing

Swift SVN r18987

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