From 61591f059e5a2c4b99b23a08b9f3fb48ec2ccee6 Mon Sep 17 00:00:00 2001
From: Benjamin Swart <Benjaminswart@email.cz>
Date: Thu, 30 Jun 2022 18:30:08 +0200
Subject: [PATCH] Make oom-heap.c test work with newer GCC

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