From 5f2de0ad5a9ad31ebb222fc2f8bd046d14f3d149 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Sat, 2 May 2026 13:49:29 -0400
Subject: [PATCH] xo-gc stack: refactor + streamline.

Retiring unused Collector typealiases.
Fix #include topology.
Fix/improve write barrier setup.
---
 include/xo/numeric/detail/INumeric_Xfer.hpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/include/xo/numeric/detail/INumeric_Xfer.hpp b/include/xo/numeric/detail/INumeric_Xfer.hpp
index c9cd2473..bca62e2f 100644
--- a/include/xo/numeric/detail/INumeric_Xfer.hpp
+++ b/include/xo/numeric/detail/INumeric_Xfer.hpp
@@ -9,10 +9,18 @@
  *       [iface_facet_any.hpp.j2]
  *  3. idl for facet methods
  *       [idl/Numeric.json5]
+ *
+ *  variables:
+ *    {facet_hpp_fname} -> Numeric.hpp
+ *    {impl_hpp_subdir} -> detail
+ *    {facet_ns1} -> xo
+ *    {facet_detail_subdir} -> detail
+ *    {abstract_facet_fname} -> ANumeric.hpp
  **/
 
 #pragma once
 
+#include "ANumeric.hpp"
 
 namespace xo {
 namespace scm {