{"ast_node_type":"import","tokens":[{"end":85,"kind":"keyword","start":0,"text":"//"}]}
                    // Because `OFFSET_IS_ADDR == false`, this unwrap can never fail.
                    let (prov, offset) = ptr.into_raw_parts();
                    Err(Scalar::Ptr(Pointer::new(prov.get_alloc_id().unwrap(), offset), sz))