From e34e6364ce0816b29a52b27873bd0153109e4cc2 Mon Sep 17 00:00:00 2001
From: Yuriy Chernyshov <thegeorg@yandex-team.com>
Date: Wed, 10 Sep 2025 14:04:59 +0200
Subject: [PATCH] Add missing #include <cstdlib>

std::realloc is declared there
---
 flang/include/flang/Runtime/freestanding-tools.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/flang/include/flang/Runtime/freestanding-tools.h b/flang/include/flang/Runtime/freestanding-tools.h
index 6753b7a24ebe1..7ef7cc74f213b 100644
--- a/flang/include/flang/Runtime/freestanding-tools.h
+++ b/flang/include/flang/Runtime/freestanding-tools.h
@@ -13,6 +13,7 @@
 #include "flang/Runtime/c-or-cpp.h"
 #include <algorithm>
 #include <cctype>
+#include <cstdlib>
 #include <cstring>
 
 // The file defines a set of utilities/classes that might be