codegen: Use get_array_length_cvalue to get the product of all dimensions
codegen: Use get_array_length_cvalue to get the product of all dimensions

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