From 9ce60348a5401fe58b6fd7333d3d7e19f0d6d8ac Mon Sep 17 00:00:00 2001
From: Jonathan Wakely <jwakely@redhat.com>
Date: Wed, 8 Feb 2023 12:32:11 +0000
Subject: [PATCH] Add missing header for std::intmax_t

---
 .../include/hpx/iterator_support/counting_iterator.hpp           | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libs/core/iterator_support/include/hpx/iterator_support/counting_iterator.hpp b/libs/core/iterator_support/include/hpx/iterator_support/counting_iterator.hpp
index e6e6c7a99cb..1414648cc2c 100644
--- a/libs/core/iterator_support/include/hpx/iterator_support/counting_iterator.hpp
+++ b/libs/core/iterator_support/include/hpx/iterator_support/counting_iterator.hpp
@@ -18,6 +18,7 @@
 #include <hpx/type_support/lazy_conditional.hpp>
 
 #include <cstddef>
+#include <cstdint>
 #include <iterator>
 #include <type_traits>