{"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"if"}]}
                            if !infer.mutated_bindings_in_closure.contains(&binding_id) {
                        (mir::MutabilityReason::Not, true) => {
                                let should_ignore = body[binding_id].name.as_str().starts_with('_');