add another example, fix a sema bug found by inspection.
add another example, fix a sema bug found by inspection.

Swift SVN r194

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