PerformanceTests/SixSpeed/tests/destructuring/destructuring.es5

var data = {
  a: 'foo',
  b: {c: 'd'},
  arr: [1, 2, 3]
};

function fn() {
  var a = data.a,
      b = data.b.c,
      c = data.arr[1];
  return c;
}

assertEqual(fn(), 2);
test(fn);