michael@0: 
michael@0: function intLength (a, l) {
michael@0:     var res = 0;
michael@0:     for (var i = 0; i < l; i++)
michael@0: 	res += a.length;
michael@0: }
michael@0: intLength([0,1,2,3,4,5,6,7,8,9], 10)
michael@0: intLength(new Uint8Array(10), 10)
michael@0: function test() {
michael@0:     var a = "abc".split("");
michael@0:     var res = 0;
michael@0:     for (var i=0; i<20; i++)
michael@0: 	res += a.length;
michael@0:     return res;
michael@0: }
michael@0: Object.prototype.length = function(){};
michael@0: assertEq(test(), 60);