syntax_data: {"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"Some(Terminator"}]}
source_snippet:         Some(Terminator { source_info, kind: TerminatorKind::Return }),
context_before:         [return_poll_ready_assign(tcx, source_info)].to_vec(),
context_after:         false,