From 9915534f070308c394ad3f5899ad1491b3b751c0 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Mon, 6 Apr 2026 23:18:45 -0400
Subject: [PATCH] refactor: xo-gc: + GCObjectVisitor.generation_of()

Concession to narrow MutationLogStore to only use GCObjectVisitor
instead of assuming X1Collector.
---
 include/xo/arena/AllocInfo.hpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/include/xo/arena/AllocInfo.hpp b/include/xo/arena/AllocInfo.hpp
index 30113e4..599e0b7 100644
--- a/include/xo/arena/AllocInfo.hpp
+++ b/include/xo/arena/AllocInfo.hpp
@@ -17,7 +17,8 @@ namespace xo {
          *  {@ref AAllocator::alloc, @ref AAllocator::alloc_super}
          *
          **/
-        struct AllocInfo {
+        class AllocInfo {
+        public:
             /** @defgroup mm-allocinfo-traits **/
             ///@{