[libc++] Add missing _LIBCPP_HIDE_FROM_ABI to __rewrap_iter

diff --git a/libcxx/include/__algorithm/unwrap_iter.h b/libcxx/include/__algorithm/unwrap_iter.h
index f240cb3..f77ecca 100644 (file)
--- a/libcxx/include/__algorithm/unwrap_iter.h
+++ b/libcxx/include/__algorithm/unwrap_iter.h
@@ -64,12 +64,14 @@ __unwrap_iter(_Iter __i) _NOEXCEPT
 }
 
 template<class _OrigIter>
+_LIBCPP_HIDE_FROM_ABI
 _OrigIter __rewrap_iter(_OrigIter, _OrigIter __result)
 {
     return __result;
 }
 
 template<class _OrigIter, class _UnwrappedIter>
+_LIBCPP_HIDE_FROM_ABI
 _OrigIter __rewrap_iter(_OrigIter __first, _UnwrappedIter __result)
 {
     // Precondition: __result is reachable from __first