[iter] Fix reduce type deduction

6 years ago · 576065b442
parent 4552864c82
commit 576065b442
1 changed files with 1 additions and 1 deletions
--- a/src/hb-iter.hh
+++ b/src/hb-iter.hh
@ -480,7 +480,7 @@ struct hb_reduce_t

  template <typename Iter,
 	    hb_requires (hb_is_iterator (Iter)),
-	    typename AccuT = decltype (hb_declval (Redu) (hb_declval (InitT), hb_declval (typename Iter::item_t)))>
+	    typename AccuT = hb_remove_reference<decltype (hb_declval (Redu) (hb_declval (InitT), hb_declval (typename Iter::item_t)))>>
  AccuT
  operator () (Iter it)
  {