From 6aef8ea8ab28702b4429147ddbea825ca4715582 Mon Sep 17 00:00:00 2001
From: Natalia Kokoromyti <nataliakokoromyti@gmail.com>
Date: Tue, 13 Jan 2026 15:31:46 -0800
Subject: [PATCH] Add missing <deque> include for MSVC compatibility

---
 passes/opt/opt_balance_tree.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/passes/opt/opt_balance_tree.cc b/passes/opt/opt_balance_tree.cc
index 273a74af3..8811b1331 100644
--- a/passes/opt/opt_balance_tree.cc
+++ b/passes/opt/opt_balance_tree.cc
@@ -21,6 +21,7 @@
 
 #include "kernel/yosys.h"
 #include "kernel/sigtools.h"
+#include <deque>
 
 USING_YOSYS_NAMESPACE
 PRIVATE_NAMESPACE_BEGIN