michael@0: // |jit-test| error:ReferenceError
michael@0: 
michael@0: // Binary: cache/js-dbg-64-67bf9a4a1f77-linux
michael@0: // Flags: --ion-eager
michael@0: //
michael@0: 
michael@0: (function () {
michael@0:   var a = ['x', 'y'];
michael@0:   obj.watch(a[+("0")], counter);
michael@0: })();