syntax_data: {"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"debug!(\"coroutine"}]}
source_snippet:                     debug!("coroutine layout ({:?}): {:#?}", ty, layout);
context_before:                     layout.randomization_seed = tcx.def_path_hash(def_id).0.to_smaller_hash();
context_after:                     layout