react/compiler/crates/react_hermes_parser/tests/fixtures/capturing-func-alias-captured-mutate.js

function component(foo, bar) {
  let x = { foo };
  let y = { bar };
  (function () {
    let a = { y };
    let b = x;
    a.x = b;
  })();
  mutate(y);
  return y;
}