SILGen: Add some tests for Clang-imported properties.
SILGen: Add some tests for Clang-imported properties.

We aren't handling block properties correctly as @objc, so add a FIXME'd test for that. Also enable a test that now works.

Swift SVN r14739

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