From 0238aebf619013a761c06ad3c57a56ee50f4541c Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Mon, 3 Aug 2026 17:20:08 +0100
Subject: [PATCH] refactor: Annotate `MakeAndPushFeature` with
 `[[maybe_unused]]`

This is a follow-up to bitcoin/bitcoin#35221. The `MakeAndPushFeature`
member function template has no callers yet, which triggers
`-Wunused-template` now that Clang 23 enables it as part of `-Wall`.
---
 src/net_processing.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/net_processing.cpp b/src/net_processing.cpp
index 03e5c90b491..b0c2a441455 100644
--- a/src/net_processing.cpp
+++ b/src/net_processing.cpp
@@ -804,7 +804,7 @@ private:
         m_connman.PushMessage(&node, NetMsg::Make(std::move(msg_type), std::forward<Args>(args)...));
     }
     template <typename... Args>
-    void MakeAndPushFeature(CNode& node, std::string_view feature_id, Args&&... args) const
+    [[maybe_unused]] void MakeAndPushFeature(CNode& node, std::string_view feature_id, Args&&... args) const
     {
         if (!Assume(feature_id.size() >= 4 && feature_id.size() <= MAX_FEATUREID_LENGTH)) return;
         std::vector<unsigned char> feature_data;