{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"ExprKind::Ret(ref"}]}
            ExprKind::Ret(ref expr_opt) => self.check_expr_return(expr_opt.as_deref(), expr),
            ExprKind::Continue(destination) => self.check_expr_continue(destination, expr),
            ExprKind::Become(call) => self.check_expr_become(call, expr),