AST: Use SubstitutionMap::getReplacementTypesBuffer() instead of getReplacementTypes() in a couple of places
AST: Use SubstitutionMap::getReplacementTypesBuffer() instead of getReplacementTypes() in a couple of places

ahoppen/swift,danielmartin/swift,parkera/swift,benlangmuir/swift,lorentey/swift,CodaFi/swift,rudkx/swift,gribozavr/swift,jmgc/swift,benlangmuir/swift,lorentey/swift,austinzheng/swift,xedin/swift,stephentyrone/swift,JGiola/swift,danielmartin/swift,amraboelela/swift,aschwaighofer/swift,karwa/swift,austinzheng/swift,allevato/swift,lorentey/swift,shahmishal/swift,danielmartin/swift,airspeedswift/swift,parkera/swift,karwa/swift,atrick/swift,ahoppen/swift,gribozavr/swift,roambotics/swift,devincoughlin/swift,airspeedswift/swift,amraboelela/swift,alblue/swift,nathawes/swift,xwu/swift,apple/swift,airspeedswift/swift,apple/swift,gregomni/swift,ahoppen/swift,benlangmuir/swift,xwu/swift,harlanhaskins/swift,xedin/swift,apple/swift,nathawes/swift,sschiau/swift,xedin/swift,JGiola/swift,shahmishal/swift,harlanhaskins/swift,CodaFi/swift,jmgc/swift,rudkx/swift,jckarter/swift,sschiau/swift,jckarter/swift,apple/swift,alblue/swift,allevato/swift,airspeedswift/swift,rudkx/swift,parkera/swift,austinzheng/swift,shajrawi/swift,lorentey/swift,practicalswift/swift,apple/swift,CodaFi/swift,benlangmuir/swift,xedin/swift,devincoughlin/swift,tkremenek/swift,airspeedswift/swift,alblue/swift,roambotics/swift,devincoughlin/swift,tkremenek/swift,allevato/swift,gribozavr/swift,jmgc/swift,allevato/swift,hooman/swift,aschwaighofer/swift,alblue/swift,danielmartin/swift,alblue/swift,brentdax/swift,stephentyrone/swift,gribozavr/swift,nathawes/swift,shahmishal/swift,tkremenek/swift,gregomni/swift,roambotics/swift,shajrawi/swift,gregomni/swift,hooman/swift,jckarter/swift,austinzheng/swift,atrick/swift,glessard/swift,CodaFi/swift,sschiau/swift,jmgc/swift,danielmartin/swift,xwu/swift,jmgc/swift,jckarter/swift,harlanhaskins/swift,practicalswift/swift,JGiola/swift,brentdax/swift,atrick/swift,CodaFi/swift,parkera/swift,shahmishal/swift,gribozavr/swift,benlangmuir/swift,karwa/swift,JGiola/swift,airspeedswift/swift,sschiau/swift,brentdax/swift,amraboelela/swift,brentdax/swift,glessard/swift,roambotics/swift,parkera/swift,practicalswift/swift,amraboelela/swift,JGiola/swift,gregomni/swift,ahoppen/swift,devincoughlin/swift,allevato/swift,CodaFi/swift,lorentey/swift,atrick/swift,apple/swift,glessard/swift,shahmishal/swift,ahoppen/swift,tkremenek/swift,jckarter/swift,airspeedswift/swift,devincoughlin/swift,xedin/swift,austinzheng/swift,karwa/swift,brentdax/swift,atrick/swift,nathawes/swift,tkremenek/swift,CodaFi/swift,karwa/swift,nathawes/swift,aschwaighofer/swift,glessard/swift,parkera/swift,sschiau/swift,roambotics/swift,amraboelela/swift,stephentyrone/swift,xedin/swift,shajrawi/swift,austinzheng/swift,alblue/swift,stephentyrone/swift,shajrawi/swift,shahmishal/swift,hooman/swift,nathawes/swift,nathawes/swift,harlanhaskins/swift,danielmartin/swift,aschwaighofer/swift,parkera/swift,brentdax/swift,xwu/swift,shajrawi/swift,danielmartin/swift,xwu/swift,jmgc/swift,practicalswift/swift,roambotics/swift,amraboelela/swift,lorentey/swift,sschiau/swift,lorentey/swift,xedin/swift,rudkx/swift,hooman/swift,aschwaighofer/swift,practicalswift/swift,harlanhaskins/swift,devincoughlin/swift,glessard/swift,hooman/swift,glessard/swift,brentdax/swift,shahmishal/swift,xedin/swift,aschwaighofer/swift,jckarter/swift,benlangmuir/swift,xwu/swift,tkremenek/swift,rudkx/swift,devincoughlin/swift,allevato/swift,devincoughlin/swift,sschiau/swift,stephentyrone/swift,amraboelela/swift,sschiau/swift,gregomni/swift,shahmishal/swift,harlanhaskins/swift,xwu/swift,gregomni/swift,practicalswift/swift,harlanhaskins/swift,gribozavr/swift,tkremenek/swift,shajrawi/swift,practicalswift/swift,hooman/swift,parkera/swift,JGiola/swift,austinzheng/swift,alblue/swift,ahoppen/swift,atrick/swift,karwa/swift,jckarter/swift,rudkx/swift,karwa/swift,shajrawi/swift,stephentyrone/swift,shajrawi/swift,gribozavr/swift,hooman/swift,gribozavr/swift,aschwaighofer/swift,stephentyrone/swift,jmgc/swift,practicalswift/swift,allevato/swift,karwa/swift,lorentey/swift