First part of P1227R2 - change span over to use 'size_t' instead of 'ptrdiff_t'. Reviewed as https://reviews.llvm.org/D58639.
llvm-svn: 354936
diff --git a/libcxx/include/iterator b/libcxx/include/iterator
index 242f188..ce0be3d 100644
--- a/libcxx/include/iterator
+++ b/libcxx/include/iterator
@@ -1442,7 +1442,7 @@
template <class _Up> friend class __wrap_iter;
template <class _CharT, class _Traits, class _Alloc> friend class basic_string;
template <class _Tp, class _Alloc> friend class _LIBCPP_TEMPLATE_VIS vector;
- template <class _Tp, ptrdiff_t> friend class _LIBCPP_TEMPLATE_VIS span;
+ template <class _Tp, size_t> friend class _LIBCPP_TEMPLATE_VIS span;
template <class _Iter1, class _Iter2>
_LIBCPP_CONSTEXPR_IF_NODEBUG friend