[CodeComplete] Avoid unnecessary walk path.
[CodeComplete] Avoid unnecessary walk path.

Swift SVN r31208

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