fix a missing SGFContext passdown which would cause an extra copy for address-only collections (if we ever had such a thing).
fix a missing SGFContext passdown which would cause an extra copy for
address-only collections (if we ever had such a thing).


Swift SVN r12824

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