syntax_data: {"ast_node_type":"variable","tokens":[{"end":66,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:         } else if let PatKind::Constant { .. } = unpeeled_pat.kind
context_before:             interpreted_as_const_sugg = Some(InterpretedAsConstSugg { span: pat.span, variable });
context_after:             && let Ok(snippet) = self.tcx.sess.source_map().span_to_snippet(pat.span)