{"ast_node_type":"other","tokens":[{"end":97,"kind":"keyword","start":0,"text":"self.dcx().span_delayed_bug(span,"}]}
                self.dcx().span_delayed_bug(span, "function items cannot be used as const args");
            Res::Def(DefKind::Fn | DefKind::AssocFn, did) => {
                let args = self.lower_generic_args_of_path_segment(