Strict keyword arguments: handle trailing closures harder.
Strict keyword arguments: handle trailing closures harder.

Cope with lvalue types, optionals.


Swift SVN r17416

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