From db56d481cdfe848240d0f009656d290cf7e63d14 Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Fri, 30 Nov 2018 19:49:03 -0500
Subject: Another approach to fixing pesky-gcc's ambiguous overload overload

---
 src/hb-vector.hh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/hb-vector.hh b/src/hb-vector.hh
index 313c24c4..ef9d99d5 100644
--- a/src/hb-vector.hh
+++ b/src/hb-vector.hh
@@ -90,6 +90,9 @@ struct hb_vector_t
       return Null(Type);
     return arrayZ()[i];
   }
+  /* Catch int index and deflect to unsigned int. */
+  inline Type& operator [] (int i) { return (*this)[(unsigned int) i]; }
+  inline const Type& operator [] (int i) const { return (*this)[(unsigned int) i]; }
 
   inline hb_array_t<Type> as_array (void)
   { return hb_array (arrayZ(), len); }
-- 
cgit v1.2.1