fix source range computation for refutable PBD's, this will be tested with a forthcoming fixit.
fix source range computation for refutable PBD's, this will be tested with a forthcoming fixit.


Swift SVN r26740

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