From 7cedf7f64c2be0d16771dba73fd370325f7b66a1 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Wed, 9 Jan 2019 12:22:14 -0800
Subject: [PATCH] Change hb_first() and hb_second() to function objects

---
 src/hb-algs.hh | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/hb-algs.hh b/src/hb-algs.hh
index 95adc2723..7b911fa90 100644
--- a/src/hb-algs.hh
+++ b/src/hb-algs.hh
@@ -53,11 +53,17 @@ struct hb_pair_t
 template <typename T1, typename T2> static inline hb_pair_t<T1, T2>
 hb_pair (T1 a, T2 b) { return hb_pair_t<T1, T2> (a, b); }
 
-template <typename Pair> inline typename Pair::first_t
-hb_first (const Pair& pair) { return pair.first; }
+static struct
+{
+  template <typename Pair> typename Pair::first_t
+  operator () (const Pair& pair) { return pair.first; }
+} hb_first;
 
-template <typename Pair> inline typename Pair::second_t
-hb_second (const Pair& pair) { return pair.second; }
+static struct
+{
+  template <typename Pair> typename Pair::second_t
+  operator () (const Pair& pair) { return pair.second; }
+} hb_second;
 
 
 /*