From bc97fb1f700fc39316d20bd04b45ccf9e8908641 Mon Sep 17 00:00:00 2001
From: Eric Niebler <eniebler@nvidia.com>
Date: Sun, 10 Mar 2024 10:18:03 -0700
Subject: [PATCH] silence unused variable warning

---
 test/bug-guard.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/bug-guard.cpp b/test/bug-guard.cpp
index 679d7dbd9..667b8b2c2 100644
--- a/test/bug-guard.cpp
+++ b/test/bug-guard.cpp
@@ -16,4 +16,5 @@ int main()
 {
     // make sure, that `utility.hpp` is included correctly
     ranges::optional<int> a;
+    (void) a;
 }