{"ast_node_type":"other","tokens":[{"end":88,"kind":"keyword","start":0,"text":"LoopMatch"}]}
        LoopMatch { match_data: box LoopMatchMatchData { scrutinee, ref arms, .. }, .. }
        Loop { body } => visitor.visit_expr(&visitor.thir()[body]),
        | Match { scrutinee, ref arms, .. } => {