Debug info: don't fully desugar types when emitting them, just recursively peel off the outermost layer of icing.
Debug info: don't fully desugar types when emitting them, just recursively
peel off the outermost layer of icing.

Swift SVN r9119

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