From 28b44ac46a24f6987d2c2565e0ac72d5b2763d81 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Thu, 19 May 2022 15:01:56 -0600
Subject: [PATCH] [set] Switch set copy to vector operator =

Slows it down currently.
---
 src/hb-bit-set.hh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/hb-bit-set.hh b/src/hb-bit-set.hh
index 8197ebca4..6a59f77b6 100644
--- a/src/hb-bit-set.hh
+++ b/src/hb-bit-set.hh
@@ -373,9 +373,8 @@ struct hb_bit_set_t
     population = other.population;
     hash_ = other.hash_;
 
-    /* TODO switch to vector operator =. */
-    hb_memcpy ((void *) pages, (const void *) other.pages, count * pages.item_size);
-    hb_memcpy ((void *) page_map, (const void *) other.page_map, count * page_map.item_size);
+    page_map = other.page_map;
+    pages = other.pages;
   }
 
   bool is_equal (const hb_bit_set_t &other) const