From 989e71a982658145f28f83f2111bdab9561f3db0 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sun, 12 Aug 2018 17:47:59 -0700
Subject: [PATCH] Silence clang

---
 src/hb-machinery-private.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-machinery-private.hh b/src/hb-machinery-private.hh
index a179eea9c..99ef485a3 100644
--- a/src/hb-machinery-private.hh
+++ b/src/hb-machinery-private.hh
@@ -597,7 +597,7 @@ struct hb_data_wrapper_t
 
   inline Data * get_data (void) const
   {
-    return *(((Data **) this) - WheresData);
+    return *(((Data **) (void *) this) - WheresData);
   }
 
   template <typename Stored, typename Subclass>