From cd6324a50b940691ad7db30d1d25831068d12a44 Mon Sep 17 00:00:00 2001
From: Andrey Prokopenko <prokopenkoav@ornl.gov>
Date: Tue, 28 Jan 2025 14:10:26 -0500
Subject: [PATCH] Change the return type of AccessValues::size() to be
 view-like

This also fixes a recently introduced warning.
---
 src/spatial/detail/ArborX_AccessTraits.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/spatial/detail/ArborX_AccessTraits.hpp b/src/spatial/detail/ArborX_AccessTraits.hpp
index cde51d3a6..8fbfe48e9 100644
--- a/src/spatial/detail/ArborX_AccessTraits.hpp
+++ b/src/spatial/detail/ArborX_AccessTraits.hpp
@@ -164,7 +164,7 @@ class AccessValuesI
   decltype(auto) operator()(int i) const { return Access::get(_values, i); }
 
   KOKKOS_FUNCTION
-  auto size() const { return Access::size(_values); }
+  std::size_t size() const { return Access::size(_values); }
 
   using self_type = AccessValuesI<Values>;
 };
@@ -198,7 +198,7 @@ struct AccessTraits<Details::AccessValuesI<Values>>
   }
 
   KOKKOS_FUNCTION
-  static decltype(auto) size(AccessValues const &w) { return w.size(); }
+  static auto size(AccessValues const &w) { return w.size(); }
 };
 
 } // namespace ArborX