From ce02821e148f88df931101882249d68b88cb11ac Mon Sep 17 00:00:00 2001
From: Dmitriy Sobolev <dmitriy.sobolev@intel.com>
Date: Mon, 17 Feb 2025 17:20:33 +0000
Subject: [PATCH] Silence negators deprecation warnings

---
 include/oneapi/dpl/functional | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/oneapi/dpl/functional b/include/oneapi/dpl/functional
index 825d4d94a39..a01d9ad2517 100644
--- a/include/oneapi/dpl/functional
+++ b/include/oneapi/dpl/functional
@@ -17,7 +17,18 @@
 #define _ONEDPL_FUNCTIONAL
 
 #include "oneapi/dpl/internal/common_config.h"
+
+// Silence the deprecation warnings of the negators injected from <functional>
+// The macro definition is contained in this header to avoid redefinition errors on the user side
+#if _ONEDPL___cplusplus < 202002L && defined(_MSC_VER) && !defined(_SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING)
+#    define _SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING
+#    define _ONEDPL_SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING
+#endif
 #include <functional>
+#if defined(_ONEDPL_SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING)
+#   undef _SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING
+#   undef _ONEDPL_SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING
+#endif
 
 #include "oneapi/dpl/utility"