🦋 Changeset detected

Latest commit: dee04f6

The changes in this PR will be included in the next version bump.

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

CodSpeed Performance Report

Merging #10587 will not alter performance

_{Comparing magic-akari:fix/issue-10586 (dee04f6) with main (e1f2597)}

Summary

✅ 144 untouched benchmarks

I noticed the spread operator (...) was introduced in this PR.
I'd like to investigate whether this aligns with the intended behavior.

• FIX: Fails to parse array spread in TSX props <Foo x={...arr}/> #7011

Alright, I've identified the root cause. TypeScript's parser uses the same parseJsxExpression function for both JSX attributes and children. Since spread syntax (...) isn't valid in JSX attribute positions, this should indeed throw an error.

This was confirmed by TypeScript's fix in microsoft/TypeScript#55284. To align with this behavior, we should update our test cases to treat spread operators in JSX attributes as syntax errors.