for (const _x of (() => it)())
  try {
    var _usingCtx = babelHelpers.usingCtx();
    const x = _usingCtx.u(_x);
    doSomethingWith(x, () => {});
  } catch (_) {
    _usingCtx.e = _;
  } finally {
    _usingCtx.d();
  }
