From aad79cbf7e1835459dffc86ca05d0e59018ace02 Mon Sep 17 00:00:00 2001
From: Scott Talbert <swt@techie.net>
Date: Tue, 28 Jul 2026 21:02:08 -0400
Subject: [PATCH] Fix wxList::std test on big endian systems

Closes #26748.
---
 tests/lists/lists.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tests/lists/lists.cpp b/tests/lists/lists.cpp
index f7336667c3..3473323513 100644
--- a/tests/lists/lists.cpp
+++ b/tests/lists/lists.cpp
@@ -162,7 +162,9 @@ TEST_CASE("wxList::std", "[list][std]")
 
     // Sort the list in the reverse order.
     list1.Sort([](const void *a, const void *b) -> int {
-        return *static_cast<const int*>(b) - *static_cast<const int*>(a);
+        const auto pa = reinterpret_cast<wxIntPtr>(*static_cast<int* const*>(a));
+        const auto pb = reinterpret_cast<wxIntPtr>(*static_cast<int* const*>(b));
+        return int(pb - pa);
     });
     REQUIRE( list1.size() == 5 );
     CHECK( list1.front() == (int *)4 );