{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"roots_reachable_from_non_diverging.push_start_node(root_vid);"}]}
            roots_reachable_from_non_diverging.push_start_node(root_vid);
            }
            roots_reachable_from_non_diverging.complete_search();