{"ast_node_type":"function","tokens":[{"end":80,"kind":"keyword","start":0,"text":"fn"}]}
            fn check_and_add_sugg_binding(&mut self, binding: LetStmt) -> bool {
            // If it does, record the earlier binding for subsequent notes.
                if !self.is_sub_scope(self.binding_id.local_id, binding.binding_id.local_id) {