From e72ab344196806cf6370a0416e333a565ba4ee37 Mon Sep 17 00:00:00 2001
From: Roland Conybeare <rconybeare@gmail.com>
Date: Mon, 16 Feb 2026 19:48:14 -0500
Subject: [PATCH] xo-expression2: upsert global vars works in DDefineSsm

---
 src/reader2/ParserStateMachine.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/reader2/ParserStateMachine.cpp b/src/reader2/ParserStateMachine.cpp
index 0b2367ad..6df9133b 100644
--- a/src/reader2/ParserStateMachine.cpp
+++ b/src/reader2/ParserStateMachine.cpp
@@ -229,8 +229,9 @@ namespace xo {
         void
         ParserStateMachine::upsert_var(DVariable * var)
         {
-            scope log(XO_DEBUG(true), "stub impl");
-            log && log(xtag("var", std::string_view(*(var->name()))));
+            assert(global_symtab_);
+
+            global_symtab_->upsert_variable(this->expr_alloc(), var);
         }
 
         void