[SyntaxParse] Fix memory leak for invalid generic argument clause
[SyntaxParse] Fix memory leak for invalid generic argument clause

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