[PATCH 2/2] lib: use a stricter unused macro

Subject: [PATCH 2/2] lib: use a stricter unused macro

Date: Sun, 14 Feb 2021 22:31:53 -0400

To: notmuch@notmuchmail.org

Cc: David Bremner

From: David Bremner

This would have caught bugs like the one corrected in the previous commit.
---
 lib/notmuch-private.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/notmuch-private.h b/lib/notmuch-private.h
index 2fbf7ab9..2f5ccd6a 100644
--- a/lib/notmuch-private.h
+++ b/lib/notmuch-private.h
@@ -76,7 +76,7 @@ NOTMUCH_BEGIN_DECLS
 #define NOTMUCH_CLEAR_BIT(valp,  bit) \
     (_NOTMUCH_VALID_BIT (bit) ? (*(valp) &= ~(1ull << (bit))) : *(valp))
 
-#define unused(x) x __attribute__ ((unused))
+#define unused(x) x ## _unused __attribute__ ((unused))
 
 /* Thanks to Andrew Tridgell's (SAMBA's) talloc for this definition of
  * unlikely. The talloc source code comes to us via the GNU LGPL v. 3.
-- 
2.30.0
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