From 9ea30ca34e58e37930e47cea276a087d67b92ad4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ion=20Gazta=C3=B1aga?= <igaztanaga@gmail.com>
Date: Sat, 6 Jun 2026 00:33:05 +0200
Subject: [PATCH] Protect example from <= C++11

---
 example/doc_hub_basic.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/example/doc_hub_basic.cpp b/example/doc_hub_basic.cpp
index 6cfb544..60675b8 100644
--- a/example/doc_hub_basic.cpp
+++ b/example/doc_hub_basic.cpp
@@ -6,6 +6,14 @@
  * http://www.boost.org/LICENSE_1_0.txt)
  */
 
+#include <boost/config.hpp>
+
+#if BOOST_CXX_VERSION < 201103L
+
+int main() { return 0; }
+
+#else
+
 #include <boost/container/hub.hpp>
 #ifdef NDEBUG
 #	undef NDEBUG
@@ -29,3 +37,5 @@ int main()
   for(int i = 200; i < 10000; ++i) h.insert(i);
   assert(*it == 100); // iterator still valid
 }
+
+#endif