From: Bruno Haible <bruno@clisp.org>
Date: Fri, 26 May 2023 16:59:49 +0000 (+0200)
Subject: Silence a gcc warning.
X-Git-Tag: v0.22~83
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=588ef80ce69e733bcc16342f32227a49d5e2044f;p=thirdparty%2Fgettext.git

Silence a gcc warning.

* gettext-tools/src/write-po.c (memset_small): Use
'#pragma GCC diagnostic ignored' to silence a bogus gcc warning.
---

diff --git a/gettext-tools/src/write-po.c b/gettext-tools/src/write-po.c
index c307ca5d0..67e855e9e 100644
--- a/gettext-tools/src/write-po.c
+++ b/gettext-tools/src/write-po.c
@@ -627,6 +627,12 @@ memcpy_small (void *dst, const void *src, size_t n)
 
 
 /* A version of memset optimized for the case n <= 1.  */
+/* Avoid false GCC warning "‘__builtin_memset’ specified bound
+   18446744073709551614 exceeds maximum object size 9223372036854775807."
+   Cf. <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109995>.  */
+#if __GNUC__ >= 7
+# pragma GCC diagnostic ignored "-Wstringop-overflow"
+#endif
 static inline void
 memset_small (void *dst, char c, size_t n)
 {