michael@0: function copied(x, y) {
michael@0:   return x + y;
michael@0: }
michael@0: 
michael@0: function foo(x) {
michael@0:   var a = 0;
michael@0:   for (var i = 0; i < 100; i++)
michael@0:     a += copied(x, x);
michael@0:   return a;
michael@0: }
michael@0: 
michael@0: var q = foo(5);
michael@0: assertEq(q, 1000);