{"ast_node_type":"impl","tokens":[{"end":41,"kind":"keyword","start":0,"text":"//"}]}
        // Only lint inherent impl items.
    fn check_impl_item(&mut self, cx: &LateContext<'_>, impl_item: &hir::ImplItem<'_>) {
        if cx.tcx.associated_item(impl_item.owner_id).trait_item_def_id.is_none() {