From ad5c871d801b481f95dd32c8b65ecc70def597be Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Sat, 24 Nov 2018 01:47:49 -0500
Subject: [PATCH] [arrays] Add copy-constructor to hb_array_t and
 hb_sorted_array_t

---
 src/hb-dsalgs.hh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/hb-dsalgs.hh b/src/hb-dsalgs.hh
index ef030732a..876060721 100644
--- a/src/hb-dsalgs.hh
+++ b/src/hb-dsalgs.hh
@@ -564,6 +564,7 @@ struct hb_array_t
 {
   static_assert ((bool) (unsigned) hb_static_size (Type), "");
 
+  inline hb_array_t (const hb_array_t &o) : arrayZ (o.arrayZ), len (o.len) {}
   inline hb_array_t (Type *array_, unsigned int len_) : arrayZ (array_), len (len_) {}
 
   inline Type& operator [] (unsigned int i) const
@@ -642,6 +643,7 @@ inline hb_array_t<T> hb_array (T *array, unsigned int len)
 template <typename Type>
 struct hb_sorted_array_t : hb_array_t<Type>
 {
+  inline hb_sorted_array_t (const hb_array_t<Type> &o) : hb_array_t<Type> (o) {}
   inline hb_sorted_array_t (Type *array_, unsigned int len_) : hb_array_t<Type> (array_, len_) {}
 
   template <typename T>