From 7706301d3efaad51aa28fc167b5bac2f5bb7c7e7 Mon Sep 17 00:00:00 2001
From: conrad <conrad@localhost.localdomain>
Date: Fri, 21 May 2021 15:21:38 +1000
Subject: [PATCH] reduce pedantic compiler warnings

---
 include/armadillo_bits/fn_as_scalar.hpp    | 4 ++--
 include/armadillo_bits/glue_times_meat.hpp | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/include/armadillo_bits/fn_as_scalar.hpp b/include/armadillo_bits/fn_as_scalar.hpp
index 482de2e0..c4faf327 100644
--- a/include/armadillo_bits/fn_as_scalar.hpp
+++ b/include/armadillo_bits/fn_as_scalar.hpp
@@ -301,9 +301,9 @@ as_scalar(const Glue<T1, T2, glue_times>& X, const typename arma_not_cx<typename
   
   if(is_glue_times_diag<T1>::value == false)
     {
-    const sword N_mat = 1 + depth_lhs< glue_times, Glue<T1,T2,glue_times> >::num;
+    constexpr uword N_mat = 1 + depth_lhs< glue_times, Glue<T1,T2,glue_times> >::num;
     
-    arma_extra_debug_print(arma_str::format("N_mat = %d") % N_mat);
+    arma_extra_debug_print(arma_str::format("N_mat = %u") % N_mat);
     
     return as_scalar_redirect<N_mat>::apply(X);
     }
diff --git a/include/armadillo_bits/glue_times_meat.hpp b/include/armadillo_bits/glue_times_meat.hpp
index a2449998..416521bd 100644
--- a/include/armadillo_bits/glue_times_meat.hpp
+++ b/include/armadillo_bits/glue_times_meat.hpp
@@ -521,9 +521,9 @@ glue_times::apply(Mat<typename T1::elem_type>& out, const Glue<T1,T2,glue_times>
   {
   arma_extra_debug_sigprint();
   
-  const sword N_mat = 1 + depth_lhs< glue_times, Glue<T1,T2,glue_times> >::num;
+  constexpr uword N_mat = 1 + depth_lhs< glue_times, Glue<T1,T2,glue_times> >::num;
   
-  arma_extra_debug_print(arma_str::format("N_mat = %d") % N_mat);
+  arma_extra_debug_print(arma_str::format("N_mat = %u") % N_mat);
   
   glue_times_redirect<N_mat>::apply(out, X);
   }