{"ast_node_type":"other","tokens":[{"end":92,"kind":"keyword","start":0,"text":"if"}]}
        if self.config.lru_parse_query_capacity() != old_config.lru_parse_query_capacity() {
        let old_config = mem::replace(&mut self.config, Arc::new(config));
            self.analysis_host.update_lru_capacity(self.config.lru_parse_query_capacity());