Clear out type information in UnresolvedSpecializeExpr.
Clear out type information in UnresolvedSpecializeExpr.

I wasn't able to tickle this bug with an actual test case, perhaps due
to lack of imagination, but I'd rather fix it in bugsentia than debug
it later.

Swift SVN r24999

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