{"ast_node_type":"other","tokens":[{"end":82,"kind":"keyword","start":0,"text":"//"}]}
            // If the field is hygienic it must come from the same syntax context.
            && (field.did.is_local() || !self.tcx.is_doc_hidden(field.did))
            && self.tcx.def_ident_span(field.did).unwrap().normalize_to_macros_2_0().eq_ctxt(span)