diff --git a/examples/dot_product/dot_product.cpp b/examples/dot_product/dot_product.cpp
index f4202861..7141177a 100644
--- a/examples/dot_product/dot_product.cpp
+++ b/examples/dot_product/dot_product.cpp
@@ -55,9 +55,10 @@ T dot_product(
   Kokkos::mdspan<T, ExtsB, LayB, AccB> b
 ) //requires ExtsA::rank() == ExtsB::rank() && ExtsA::rank() == 2
 {
+  using int_t = typename ExtsA::index_type;
   T result = 0;
-  for(int i = 0; i < a.extent(0); ++i) {
-    for(int j = 0; j < a.extent(1); ++j) {
+  for(int_t i = 0; i < a.extent(0); ++i) {
+    for(int_t j = 0; j < a.extent(1); ++j) {
 #if MDSPAN_USE_BRACKET_OPERATOR
       result += a[i, j] * b[i, j];
 #else
@@ -78,9 +79,10 @@ void fill_in_order(
   Kokkos::mdspan<T, ExtsA, LayA, AccA> a
 ) // requires ExtsA::rank() == 2
 {
+  using int_t = typename ExtsA::index_type;
   T count = 0;
-  for(int i = 0; i < a.extent(0); ++i) {
-    for(int j = 0; j < a.extent(1); ++j) {
+  for(int_t i = 0; i < a.extent(0); ++i) {
+    for(int_t j = 0; j < a.extent(1); ++j) {
 #if MDSPAN_USE_BRACKET_OPERATOR
       a[i, j] = count++;
 #else
diff --git a/include/experimental/__p0009_bits/layout_stride.hpp b/include/experimental/__p0009_bits/layout_stride.hpp
index ded3156e..ea2cd380 100644
--- a/include/experimental/__p0009_bits/layout_stride.hpp
+++ b/include/experimental/__p0009_bits/layout_stride.hpp
@@ -651,15 +651,15 @@ constexpr void validate_strides(with_rank<N>, Layout, const Extents& ext, const
 
   constexpr auto is_left = std::is_same<Layout, layout_left>::value;
 
-  typename Extents::index_type stride = 1;
+  typename Extents::index_type expected_stride = 1;
 
   for (std::size_t r = 0; r < N; r++) {
     const std::size_t s = is_left ? r : N - 1 - r;
 
-    MDSPAN_IMPL_PRECONDITION(common_integral_compare(stride, other.stride(s))
+    MDSPAN_IMPL_PRECONDITION(common_integral_compare(expected_stride, other.stride(s))
                              and "invalid strides for layout_{left,right}");
 
-    stride *= ext.extent(s);
+    expected_stride *= ext.extent(s);
   }
 }
 
diff --git a/include/experimental/__p2630_bits/submdspan_mapping.hpp b/include/experimental/__p2630_bits/submdspan_mapping.hpp
index e7ad9753..543a0919 100644
--- a/include/experimental/__p2630_bits/submdspan_mapping.hpp
+++ b/include/experimental/__p2630_bits/submdspan_mapping.hpp
@@ -41,10 +41,10 @@ template<class IndexType,
          class Slice>
 MDSPAN_INLINE_FUNCTION
 constexpr bool
-one_slice_out_of_bounds(const IndexType& extent, const Slice& slice)
+one_slice_out_of_bounds(const IndexType& ext, const Slice& slice)
 {
   using common_t = std::common_type_t<decltype(detail::first_of(slice)), IndexType>;
-  return static_cast<common_t>(detail::first_of(slice)) == static_cast<common_t>(extent);
+  return static_cast<common_t>(detail::first_of(slice)) == static_cast<common_t>(ext);
 }
 
 template<size_t ... RankIndices,