{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"//"}]}
            // without creating query cycles.
            // should probably let chalk know which closures are copy, but I don't know how doing it
            return self.result.closure_info.get(id).map(|it| it.1 == FnTrait::Fn).unwrap_or(true);