From 0a5c826613bc57a4fd0741f6b7e0467451444db4 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Thomas=20Wei=C3=9Fschuh?= <thomas@t-8ch.de>
Date: Mon, 12 Dec 2022 20:33:39 +0000
Subject: [PATCH] clang: ignore -Wunused-but-set-variable

---
 sys-utils/hwclock-parse-date.y | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sys-utils/hwclock-parse-date.y b/sys-utils/hwclock-parse-date.y
index f1740a2aeb..834d8af0c9 100644
--- a/sys-utils/hwclock-parse-date.y
+++ b/sys-utils/hwclock-parse-date.y
@@ -34,6 +34,13 @@
  * TZ strings in dates.
  */
 
+#ifdef __clang__
+/* clang 15 detects yynerrs as unused.
+ * Will be fixed in future versions of bison.
+ */
+#pragma clang diagnostic ignored "-Wunused-but-set-variable"
+#endif
+
 /**
  * FIXME: Check for arithmetic overflow in all cases, not just
  * some of them.
-- 
2.47.3