{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"|"}]}
                | FakeReadCause::ForLet(Some(closure_def_id)) => {
                FakeReadCause::ForMatchedPlace(Some(closure_def_id))
                    debug!("move_spans: def_id={:?} place={:?}", closure_def_id, place);