michael@0: actual = '';
michael@0: expected = '0,1,2,0,1,2,';
michael@0: 
michael@0: for (var a = 0; a < 2; ++a) {
michael@0:     for (var b = 0; b < 3; ++b) {
michael@0:         (function (x) {
michael@0:             (function () {
michael@0:                 for (var c = 0; c < 1; ++c) {
michael@0:                     appendToActual(x);
michael@0:                 }
michael@0:             })();
michael@0:         })(b);
michael@0:     }
michael@0: }
michael@0: 
michael@0: 
michael@0: assertEq(actual, expected)