Commit: patch 9.1.1686: if_ruby: unknown pragma when not using gcc

[Christian Brabandt]

patch 9.1.1686: if_ruby: unknown pragma when not using gcc

Commit: https://github.com/vim/vim/commit/f32d204e14262f682e5aa59deea73f339c1d5064
Author: Cthulhux <git...@tuxproject.de>
Date: Mon Aug 25 23:45:13 2025 +0200

patch 9.1.1686: if_ruby: unknown pragma when not using gcc

Problem: if_ruby: unknown pragma when not using gcc
Solution: only use GCC pragma, when using GCC
(Cthulhux)

fixes: #18109
closes: #18110

Signed-off-by: Cthulhux <git...@tuxproject.de>
Signed-off-by: Christian Brabandt <c...@256bit.org>

diff --git a/src/if_ruby.c b/src/if_ruby.c
index b769adfa2..2a00a99b0 100644
--- a/src/if_ruby.c
+++ b/src/if_ruby.c
@@ -107,10 +107,14 @@
# undef SIZEOF_TIME_T
#endif

-#pragma GCC diagnostic push
-#pragma GCC diagnostic ignored "-Wunused-parameter"
+#ifdef __GNUC__
+# pragma GCC diagnostic push
+# pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
#include <ruby.h>
-#pragma GCC diagnostic pop
+#ifdef __GNUC__
+# pragma GCC diagnostic pop
+#endif
#include <ruby/encoding.h>

// See above.
diff --git a/src/version.c b/src/version.c
index 7d265ab64..4f47ec268 100644
--- a/src/version.c
+++ b/src/version.c
@@ -724,6 +724,8 @@ static char *(features[]) =

static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1686,
/**/
1685,
/**/