[Typechecker] Don't emit a diagnostic for NonMutatingConflict
[Typechecker] Don't emit a diagnostic for NonMutatingConflict

tkremenek/swift,lorentey/swift,atrick/swift,glessard/swift,gribozavr/swift,gregomni/swift,xwu/swift,rudkx/swift,roambotics/swift,sschiau/swift,glessard/swift,apple/swift,airspeedswift/swift,allevato/swift,parkera/swift,ahoppen/swift,devincoughlin/swift,nathawes/swift,benlangmuir/swift,parkera/swift,xwu/swift,jckarter/swift,sschiau/swift,apple/swift,lorentey/swift,nathawes/swift,airspeedswift/swift,jmgc/swift,apple/swift,hooman/swift,aschwaighofer/swift,rudkx/swift,parkera/swift,gregomni/swift,sschiau/swift,glessard/swift,jckarter/swift,nathawes/swift,benlangmuir/swift,nathawes/swift,hooman/swift,allevato/swift,atrick/swift,jmgc/swift,sschiau/swift,atrick/swift,gregomni/swift,ahoppen/swift,stephentyrone/swift,parkera/swift,stephentyrone/swift,nathawes/swift,apple/swift,jckarter/swift,glessard/swift,tkremenek/swift,rudkx/swift,aschwaighofer/swift,lorentey/swift,xwu/swift,nathawes/swift,tkremenek/swift,sschiau/swift,apple/swift,lorentey/swift,parkera/swift,tkremenek/swift,devincoughlin/swift,airspeedswift/swift,gribozavr/swift,karwa/swift,karwa/swift,ahoppen/swift,jckarter/swift,roambotics/swift,allevato/swift,roambotics/swift,gribozavr/swift,JGiola/swift,jmgc/swift,hooman/swift,harlanhaskins/swift,harlanhaskins/swift,CodaFi/swift,aschwaighofer/swift,gribozavr/swift,glessard/swift,roambotics/swift,jmgc/swift,harlanhaskins/swift,lorentey/swift,devincoughlin/swift,gribozavr/swift,tkremenek/swift,CodaFi/swift,devincoughlin/swift,CodaFi/swift,xwu/swift,atrick/swift,aschwaighofer/swift,stephentyrone/swift,allevato/swift,ahoppen/swift,aschwaighofer/swift,airspeedswift/swift,gribozavr/swift,karwa/swift,CodaFi/swift,karwa/swift,stephentyrone/swift,JGiola/swift,karwa/swift,jmgc/swift,lorentey/swift,gregomni/swift,CodaFi/swift,jckarter/swift,airspeedswift/swift,rudkx/swift,lorentey/swift,sschiau/swift,hooman/swift,gregomni/swift,JGiola/swift,JGiola/swift,aschwaighofer/swift,tkremenek/swift,harlanhaskins/swift,devincoughlin/swift,parkera/swift,stephentyrone/swift,gregomni/swift,devincoughlin/swift,stephentyrone/swift,glessard/swift,karwa/swift,rudkx/swift,harlanhaskins/swift,jckarter/swift,stephentyrone/swift,atrick/swift,allevato/swift,roambotics/swift,jmgc/swift,allevato/swift,allevato/swift,apple/swift,lorentey/swift,nathawes/swift,benlangmuir/swift,rudkx/swift,jmgc/swift,JGiola/swift,CodaFi/swift,xwu/swift,benlangmuir/swift,hooman/swift,gribozavr/swift,karwa/swift,benlangmuir/swift,ahoppen/swift,airspeedswift/swift,airspeedswift/swift,sschiau/swift,ahoppen/swift,karwa/swift,xwu/swift,jckarter/swift,devincoughlin/swift,tkremenek/swift,roambotics/swift,benlangmuir/swift,hooman/swift,atrick/swift,parkera/swift,harlanhaskins/swift,aschwaighofer/swift,hooman/swift,gribozavr/swift,parkera/swift,sschiau/swift,xwu/swift,JGiola/swift,CodaFi/swift,harlanhaskins/swift,devincoughlin/swift