From 416fec9562293e7cbb4617a1dde7171e2f3bd002 Mon Sep 17 00:00:00 2001
From: Wes Hinsley <w.hinsley@imperial.ac.uk>
Date: Fri, 21 Jun 2024 09:30:57 +0100
Subject: [PATCH] Use %zu instead

---
 inst/support.hpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inst/support.hpp b/inst/support.hpp
index 11a36f1..fea73e8 100644
--- a/inst/support.hpp
+++ b/inst/support.hpp
@@ -75,8 +75,8 @@ void user_check_array_dim(cpp11::sexp x, const char *name,
   cpp11::integers dim = cpp11::as_cpp<cpp11::integers>(x.attr("dim"));
   for (size_t i = 0; i < N; ++i) {
     if (dim[(int)i] != dim_expected[i]) {
-      Rf_error("Incorrect size of dimension %d of '%s' (expected %d)",
-               static_cast<unsigned int>(i + 1), name, dim_expected[i]);
+      Rf_error("Incorrect size of dimension %zu of '%s' (expected %d)",
+               i + 1, name, dim_expected[i]);
     }
   }
 }