Fix a vector invalidation error in the checking for unintended Objective-C method overrides.
Fix a vector invalidation error in the checking for unintended Objective-C method overrides.

Swift SVN r23385

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