From eb55d6413de811e86d0b5f3480725b4f87bcc780 Mon Sep 17 00:00:00 2001
From: Emmanuele Bassi <ebassi@gnome.org>
Date: Mon, 29 Apr 2019 16:53:13 +0100
Subject: [PATCH] Check GCC version before ignoring diagnostic message

The `alloc-size-larger-than` warning is available starting with GCC 7,
and using it in a pragma will generate a warning on older versions of
GCC.
---
 glib/tests/mem-overflow.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/glib/tests/mem-overflow.c b/glib/tests/mem-overflow.c
index 5e5dd68c0..64ec0b0cd 100644
--- a/glib/tests/mem-overflow.c
+++ b/glib/tests/mem-overflow.c
@@ -21,7 +21,7 @@
 
 /* We test for errors in optimize-only definitions in gmem.h */
 
-#ifdef __GNUC__
+#if defined(__GNUC__) && __GNUC__ > 6
 #pragma GCC optimize (1)
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Walloc-size-larger-than="