michael@0: function foo(x, n) {
michael@0:   for (var i = 0; i < n; i++)
michael@0:     x[i] = i;
michael@0:   var q = 0;
michael@0:   for (var i = 0; i < 10; i++) {
michael@0:     for (var j = 0; j < n; j++)
michael@0:       q += x[j];
michael@0:   }
michael@0:   return q;
michael@0: }
michael@0: 
michael@0: var a = foo([], 100);
michael@0: assertEq(a, 49500);
michael@0: 
michael@0: function basic1(x) {
michael@0:   var q = 0;
michael@0:   for (var i = 0; i < 4; i++)
michael@0:     q += x[i];
michael@0:   return q;
michael@0: }
michael@0: 
michael@0: var b = basic1([1,2,3,4]);
michael@0: assertEq(b, 10);
michael@0: 
michael@0: ARRAY = [1,2,3,4];
michael@0: 
michael@0: function basic2() {
michael@0:   var q = 0;
michael@0:   for (var i = 0; i < 4; i++)
michael@0:     q += ARRAY[i];
michael@0:   return q;
michael@0: }
michael@0: 
michael@0: var c = basic2();
michael@0: assertEq(c, 10);