babel/packages/babel-plugin-transform-for-of/test/fixtures/spec/member-expression/output.js

var _iterator = babelHelpers.createForOfIteratorHelper(arr),
  _step;
try {
  for (_iterator.s(); !(_step = _iterator.n()).done;) {
    obj.prop = _step.value;
  }
} catch (err) {
  _iterator.e(err);
} finally {
  _iterator.f();
}