syntax_data: {"ast_node_type":"other","tokens":[{"end":13,"kind":"keyword","start":0,"text":"}"}]}
source_snippet:             }
context_before:                 err.span_label(self.tcx.def_span(self.tcx.local_parent(def_id)), "");
context_after:             if let hir::def::DefKind::Const | hir::def::DefKind::AssocConst = def_kind {