[algs] Fix -Wcomma errors

Fixes https://github.com/harfbuzz/harfbuzz/issues/4328
1 year ago · e7ce633946
parent af095d90e3
commit e7ce633946
1 changed files with 2 additions and 2 deletions
--- a/src/hb-algs.hh
+++ b/src/hb-algs.hh
@ -283,8 +283,8 @@ HB_FUNCOBJ (hb_bool);
 // Compression function for Merkle-Damgard construction.
 // This function is generated using the framework provided.
 #define mix(h) (					\
-			(h) ^= (h) >> 23,		\
-			(h) *= 0x2127599bf4325c37ULL,	\
+			(void) ((h) ^= (h) >> 23),		\
+			(void) ((h) *= 0x2127599bf4325c37ULL),	\
 			(h) ^= (h) >> 47)

 static inline uint64_t fasthash64(const void *buf, size_t len, uint64_t seed)