Add a simple query for whether an archetype has any requirements at all.
Add a simple query for whether an archetype has any requirements
at all.

Swift SVN r7715

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