syntax_data: {"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"debug!(\"wf::obligations({:?},"}]}
source_snippet:     debug!("wf::obligations({:?}, body_id={:?}) ~~> {:?}", term, body_id, result);
context_before:     let result = wf.normalize(infcx);
context_after:     Some(result)