Serialization: Use checked substitution map deserialization for type nodes
Serialization: Use checked substitution map deserialization for type nodes

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