babel/packages/babel-plugin-proposal-object-rest-spread/test/fixtures/regression/gh-8323/output.js

const get = () => {
  fireTheMissiles();
  return 3;
};

const f = (_ref) => {
  let {
    a = get(),
    b
  } = _ref,
      z = babelHelpers.objectWithoutPropertiesLoose(_ref, ["a", "b", "c"]);
  const v = b + 3;
};