before v7.20.6 the react/display-name rule was okay with this pattern:

const renderer = a => listItem => ( <div>{a} {listItem}</div> ); // for context, that function might be used like this: <List list={[1, 2, 3]} renderItem={renderer(a)} />

Since v7.20.6 the react/display-name rule reports that "Component definition is missing display name" on line 1.

There's nothing in the changelog for v7.20.6 regarding the react/display-name rule so I suspect this is unintentional?

I'm also confused as to how we'd fix this because renderer is not a component, nor is the function it returns. So maybe this is a false positive?