{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"self.current.anon_node_to_index.get_or_insert_with(target_dep_node,"}]}
                self.current.anon_node_to_index.get_or_insert_with(target_dep_node, || {
                // us avoid useless growth of the graph with almost-equivalent nodes.
                    self.current.alloc_new_node(target_dep_node, task_deps, Fingerprint::ZERO)