michael@0: actual = '';
michael@0: expected = '16,';
michael@0: 
michael@0: var f = function() {
michael@0:   var p = 1;
michael@0:   
michael@0:   function g() {
michael@0:     for (var i = 0; i < 5; ++i) {
michael@0:       p = i * i;
michael@0:     }
michael@0:   }
michael@0:   
michael@0:   function h() {
michael@0:     appendToActual(p);
michael@0:   }
michael@0: 
michael@0:   return [g, h];
michael@0: };
michael@0: 
michael@0: var [ g,h ] = f();
michael@0: for (var i = 0; i < 5; ++i) {
michael@0:   g();
michael@0: }
michael@0: h();
michael@0: 
michael@0: 
michael@0: assertEq(actual, expected)