Eliminate the useless notion of a 'solved' system with free type variables.
Eliminate the useless notion of a 'solved' system with free type variables.


Swift SVN r3147

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