{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"self.suggest_copy_for_type_in_cloned_ref(&mut"}]}
        self.suggest_copy_for_type_in_cloned_ref(&mut err, place);
            .add_explanation_to_diagnostic(&self, &mut err, "", Some(borrow_span), None);
        let typeck_results = self.infcx.tcx.typeck(self.mir_def_id());