[React 19] React compiler & eslint plugin giving an error to mutating values in refs that are used in JSX about react

[josephsavona]

Good catch, this is a bug. We’ll need to add a new FunctionEffect variant for writes to refs, and allow that effect inside JSX and effects.

[josephsavona]

Yeah we’ll publish again next week

[josephsavona]

Fixed in #29733

[coryhouse]

Thanks @josephsavona. A related issue: If a ref is passed as a prop, the compiler can't tell it's a prop, so the linter warns if the prop is mutated. If you fix the bug above, will the linter allow mutating refs passed as props?

[gsathya]

Thanks @josephsavona. A related issue: If a ref is passed as a prop, the compiler can't tell it's a prop, so the linter warns if the prop is mutated. If you fix the bug above, will the linter allow mutating refs passed as props?

This one is slightly different, I created another issue to track that separately here: #29741

[adubrouski]

@josephsavona thanks for fix. Are there any plans to publish a new version of the compiler and ESLint plugin soon?

[mziemer21]

@josephsavona any updates on publishing?