From 7d6a31fb9316ec85d462c26b84fb8fe9ca04ef2b Mon Sep 17 00:00:00 2001
From: Colin Walters <walters@verbum.org>
Date: Thu, 20 Jul 2017 15:09:16 -0400
Subject: [PATCH] errors: Mark GLNX_AUTO_PREFIX_ERROR() as used

Since it's intentional we never use it, and `clang` barfs on this (rightly).
---
 glnx-errors.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/glnx-errors.h b/glnx-errors.h
index ecf7e85fc..07c30fedb 100644
--- a/glnx-errors.h
+++ b/glnx-errors.h
@@ -112,7 +112,8 @@ glnx_cleanup_auto_prefix_error (GLnxAutoErrorPrefix *prefix)
   g_prefix_error (prefix->error, "%s: ", prefix->prefix);
 }
 G_DEFINE_AUTO_CLEANUP_CLEAR_FUNC(GLnxAutoErrorPrefix, glnx_cleanup_auto_prefix_error)
-#define GLNX_AUTO_PREFIX_ERROR(text, error) g_auto(GLnxAutoErrorPrefix) _GLNX_MAKE_ANONYMOUS(_glnxautoprefixerror_) = { text, error }
+#define GLNX_AUTO_PREFIX_ERROR(text, error) \
+  G_GNUC_UNUSED g_auto(GLnxAutoErrorPrefix) _GLNX_MAKE_ANONYMOUS(_glnxautoprefixerror_) = { text, error }
 
 /* Set @error using the value of `g_strerror (errno)`.
  *
-- 
GitLab