runtime: Implement tuple destructuring in the default mirror.
runtime: Implement tuple destructuring in the default mirror.

Not quite ready for prime-time. This leaks memory for want of a proper way to copy a C string into a Swift String.

Swift SVN r14168

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