From 2e86d50915cf1a791da9acb95245aa820a3d70f4 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 12 Apr 2019 18:07:42 -0400
Subject: [PATCH] Hide more symbols

Exposed by:

$ make -j5 CPPFLAGS="-O0" CXXFLAGS=-flto=thin LDFLAGS=-lc++ && ./check-symbols.sh
---
 src/hb-blob.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hb-blob.hh b/src/hb-blob.hh
index 3a30efe55..d941bf6a9 100644
--- a/src/hb-blob.hh
+++ b/src/hb-blob.hh
@@ -55,7 +55,7 @@ struct hb_blob_t
   HB_INTERNAL bool try_make_writable_inplace_unix ();
 
   template <typename Type>
-  const Type* as () const
+  HB_INTERNAL const Type* as () const
   {
     return length < hb_null_size (Type) ? &Null(Type) : reinterpret_cast<const Type *> (data);
   }