From b77c87b4d60fbe7df60dc5e03d2be632a25992fe Mon Sep 17 00:00:00 2001
From: Benjamin Swart <32597377+SvizelPritula@users.noreply.github.com>
Date: Sun, 11 Feb 2024 19:50:01 +0100
Subject: [PATCH] Make oom-heap.c test work with newer GCC (#1210)

New GCC versions can optimize the old version of the test to use
practically zero memory
---
 cmstestsuite/code/oom-heap.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cmstestsuite/code/oom-heap.c b/cmstestsuite/code/oom-heap.c
index fd3cbb2fa5..3300d17175 100644
--- a/cmstestsuite/code/oom-heap.c
+++ b/cmstestsuite/code/oom-heap.c
@@ -1,7 +1,9 @@
 #include <stdio.h>
+#include <stdlib.h>
+
+int *big;
 
 int main() {
-    int *big;
     int i;
     big = malloc(128 * 1024 * 1024);
     // If we don't do this cycle, the compiler is smart enough not to