babel/packages/babel-plugin-proposal-pipeline-operator/test/fixtures/hack-hash/pipe-in-arrow-function/output.js

const result = () => {
  var _ref, _ref2, _ref3;

  return _ref3 = -2.2 // -2.2
  , (_ref2 = Math.floor(_ref3) // -3
  , (_ref = () => Math.pow(_ref2, 5) // () => -243
  , _ref()));
}; // -243


expect(result()).toBe(-243);