Use exact pointer type in CodeContext.push to fix C warning
Use exact pointer type in CodeContext.push to fix C warning

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