From 87982ab11485b63c282e058749c3d168f1dfddbd Mon Sep 17 00:00:00 2001
From: Bartek Kryza <bkryza@gmail.com>
Date: Fri, 1 Sep 2023 13:40:34 +0200
Subject: [PATCH] Added missing concepts header (#175)

---
 tests/t00056/t00056.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/t00056/t00056.cc b/tests/t00056/t00056.cc
index 92d982de..5f708867 100644
--- a/tests/t00056/t00056.cc
+++ b/tests/t00056/t00056.cc
@@ -1,3 +1,4 @@
+#include <concepts>
 #include <string>
 
 namespace clanguml {