commit 7af165dbf0617ae102a16e63d90e3001aab1065e
author Behdad Esfahbod <behdad@behdad.org> Sat Feb 12 21:25:24 2022 -0600
committer Behdad Esfahbod <behdad@behdad.org> Sat Feb 12 21:25:36 2022 -0600
tree 3d63d1e9422aa35e74f2c36f7d66bf055dda0829
parent b2f5131029111b8ca585f141845d4bee91469f5d

Fix compiler warning

src/hb-ot-shape-complex-use-machine.hh

diff --git a/src/hb-ot-shape-complex-use-machine.hh b/src/hb-ot-shape-complex-use-machine.hh
index c3920b2..fb9c60c 100644
--- a/src/hb-ot-shape-complex-use-machine.hh
+++ b/src/hb-ot-shape-complex-use-machine.hh
@@ -385,7 +385,9 @@
 			  typename Iter::item_t>
 {
   machine_index_t (const Iter& it) : it (it) {}
-  machine_index_t (const machine_index_t& o) : it (o.it) {}
+  machine_index_t (const machine_index_t& o) : hb_iter_with_fallback_t<machine_index_t<Iter>,
+								       typename Iter::item_t> (),
+					       it (o.it) {}
 
   static constexpr bool is_random_access_iterator = Iter::is_random_access_iterator;
   static constexpr bool is_sorted_iterator = Iter::is_sorted_iterator;

src/hb-ot-shape-complex-use-machine.rl

diff --git a/src/hb-ot-shape-complex-use-machine.rl b/src/hb-ot-shape-complex-use-machine.rl
index 9e0d98d..a9bcd12 100644
--- a/src/hb-ot-shape-complex-use-machine.rl
+++ b/src/hb-ot-shape-complex-use-machine.rl
@@ -194,7 +194,9 @@
 			  typename Iter::item_t>
 {
   machine_index_t (const Iter& it) : it (it) {}
-  machine_index_t (const machine_index_t& o) : it (o.it) {}
+  machine_index_t (const machine_index_t& o) : hb_iter_with_fallback_t<machine_index_t<Iter>,
+								       typename Iter::item_t> (),
+					       it (o.it) {}
 
   static constexpr bool is_random_access_iterator = Iter::is_random_access_iterator;
   static constexpr bool is_sorted_iterator = Iter::is_sorted_iterator;