Address some compilation warnings with GCC latest (#5796) (#5802)

mergify[bot] · Mario-DL · cferreiragonz · web-flow · commit d2dda0fd1d92 · 2025-07-02T14:58:46.000+02:00
* Refs #23110: Add cstdint header for uint8_t



* Refs #23110: Remove unused using



* Refs #23110: Add missing cstdint to more headers



---------

Signed-off-by: Mario Dominguez &lt;mariodominguez@eprosima.com&gt;
Signed-off-by: cferreiragonz &lt;carlosferreira@eprosima.com&gt;
Signed-off-by: Eugenio Collado &lt;eugeniocollado@eprosima.com&gt;
Co-authored-by: Mario Domínguez López &lt;116071334+Mario-DL@users.noreply.github.com&gt;
Co-authored-by: cferreiragonz &lt;carlosferreira@eprosima.com&gt;
diff --git a/src/cpp/fastdds/topic/DDSSQLFilter/DDSFilterCompoundCondition.hpp b/src/cpp/fastdds/topic/DDSSQLFilter/DDSFilterCompoundCondition.hpp
@@ -19,6 +19,7 @@
 #ifndef _FASTDDS_TOPIC_DDSSQLFILTER_DDSFILTERCOMPOUNDCONDITION_HPP_
 #define _FASTDDS_TOPIC_DDSSQLFILTER_DDSFILTERCOMPOUNDCONDITION_HPP_
 
+#include <cstdint>
 #include <memory>
 
 #include "DDSFilterCondition.hpp"
diff --git a/src/cpp/fastdds/topic/DDSSQLFilter/DDSFilterPredicate.hpp b/src/cpp/fastdds/topic/DDSSQLFilter/DDSFilterPredicate.hpp
@@ -19,6 +19,7 @@
 #ifndef _FASTDDS_TOPIC_DDSSQLFILTER_DDSFILTERPREDICATE_HPP_
 #define _FASTDDS_TOPIC_DDSSQLFILTER_DDSFILTERPREDICATE_HPP_
 
+#include <cstdint>
 #include <memory>
 
 #include "DDSFilterCondition.hpp"
diff --git a/src/cpp/fastdds/topic/DDSSQLFilter/DDSFilterValue.hpp b/src/cpp/fastdds/topic/DDSSQLFilter/DDSFilterValue.hpp
@@ -19,6 +19,7 @@
 #ifndef _FASTDDS_TOPIC_DDSSQLFILTER_DDSFILTERVALUE_HPP_
 #define _FASTDDS_TOPIC_DDSSQLFILTER_DDSFILTERVALUE_HPP_
 
+#include <cstdint>
 #include <memory>
 #include <regex>
 
