[test] Add test for assignment of unresolved members. rdar://15421477
[test] Add test for assignment of unresolved members. rdar://15421477

Swift SVN r31539

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