Fix flow analysis for reference transfer expressions
Fix flow analysis for reference transfer expressions

kamanashisroy/aroop,kamanashisroy/aroop,rvu95/vala,jessevdk/vala,frida/vala,frida/vala,playya/vala,spidermonkdust/vala,Distrotech/vala,GNOME/vala,severinh/vala,playya/vala,severinh/vala,frida/vala,GNOME/vala,tjol/vala-tjol,rvu95/vala,flobrosch/vala-fixes,jessevdk/vala,xdave/pvala,tjol/vala-tjol,Distrotech/vala,frida/vala,flobrosch/vala-fixes,kamanashisroy/aroop,tjol/vala-tjol,flobrosch/vala-fixes,severinh/vala,spidermonkdust/vala,GNOME/vala,frida/vala,Distrotech/vala,rvu95/vala,spidermonkdust/vala,jessevdk/vala,playya/vala,GNOME/vala