AST: Contextualize the generic parameter decls of builtins.
AST: Contextualize the generic parameter decls of builtins.

Fixes a transparent serialization bug related to <rdar://problem/15869614>.

Swift SVN r12833

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