{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"cov_mark::hit!(match_ergonomics_ref);"}]}
            cov_mark::hit!(match_ergonomics_ref);
        if matches!(&self.body[pat], Pat::Ref { .. }) || self.inside_assignment {
            // When you encounter a `&pat` pattern, reset to Move.