From 04a5ec12f9cbdb24522f812b7c15d681c9ae49ae Mon Sep 17 00:00:00 2001
From: Alex Fishgait <afi@swissqprint.com>
Date: Mon, 9 Oct 2023 14:10:24 +0200
Subject: [PATCH] solve maybe unused for c++11

---
 tests/src/unit-allocator.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/tests/src/unit-allocator.cpp b/tests/src/unit-allocator.cpp
index e0cdc13d1..d67966b22 100644
--- a/tests/src/unit-allocator.cpp
+++ b/tests/src/unit-allocator.cpp
@@ -283,7 +283,7 @@ struct NAlloc
     };
 
     NAlloc() :
-        alloc()
+        alloc(),m_alloc_size(0)
     {
 
     }
@@ -293,7 +293,7 @@ struct NAlloc
     pointer allocate(std::size_t n)
     {
 
-
+        m_alloc_size = n;
         return static_cast<pointer>(alloc.allocate(n));  // get memory from pool
     }
     void deallocate(pointer p, [[maybe_unused]] std::size_t n)
@@ -314,6 +314,7 @@ struct NAlloc
     }
 
     my_allocator<char> alloc;
+    std::size_t m_alloc_size;
 };