From dcd8bf5d1833a1859c73da94822e545d9708006d Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 3 Dec 2020 10:53:42 +0100
Subject: Fix some unused variable warnings.

---
 src/locale_convert.h | 5 ++++-
 src/util.h           | 2 ++
 2 files changed, 6 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/locale_convert.h b/src/locale_convert.h
index c511268..ffbec0d 100644
--- a/src/locale_convert.h
+++ b/src/locale_convert.h
@@ -17,6 +17,7 @@
 
 */
 
+#include "util.h"
 #include <boost/static_assert.hpp>
 #include <string>
 
@@ -24,12 +25,14 @@ namespace sub {
 
 template <typename P, typename Q>
 P
-locale_convert (Q x, int precision = 16, bool fixed = false)
+locale_convert (Q, int precision = 16, bool fixed = false)
 {
 	/* We can't write a generic version of locale_convert; all required
 	   versions must be specialised.
 	*/
 	BOOST_STATIC_ASSERT (sizeof (Q) == 0);
+	LIBSUB_UNUSED(precision);
+	LIBSUB_UNUSED(fixed);
 }
 
 template <>
diff --git a/src/util.h b/src/util.h
index 56e649f..fbf0fa6 100644
--- a/src/util.h
+++ b/src/util.h
@@ -25,6 +25,8 @@
 #include <boost/shared_ptr.hpp>
 #include <string>
 
+#define LIBSUB_UNUSED(x) (void)(x)
+
 namespace sub {
 
 class Reader;
-- 
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