Component() — react Function Reference

Source Code

compiler/packages/babel-plugin-react-compiler/src/__tests__/fixtures/compiler/aliased-nested-scope-truncated-dep.tsx lines 73–87

function Component({prop}) {
  let obj = shallowCopy(prop);
  const aliasedObj = identity(obj);

  // [obj.id] currently is assigned its own reactive scope
  const id = [obj.id];

  // Writing to the alias may reassign to previously captured references.
  // The compiler currently produces valid output, but this breaks with
  // reordering, recycleInto, and other potential optimizations.
  mutate(aliasedObj);
  setPropertyByKey(aliasedObj, 'id', prop.id + 1);

  return <Stringify id={id} />;
}