From 85a4d0cde7e28ef0cdcf183b5b529bfc476577d7 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Sat, 7 Feb 2026 10:30:46 -0500
Subject: [PATCH] cmList: Simplify overload selection for function pointer

---
 Source/cmList.cxx | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Source/cmList.cxx b/Source/cmList.cxx
index 90874575a4..af1d89afc5 100644
--- a/Source/cmList.cxx
+++ b/Source/cmList.cxx
@@ -114,9 +114,9 @@ protected:
 
   StringFilter GetCaseFilter(CaseSensitivity sensitivity)
   {
-    constexpr std::string (*filter)(std::string const&) =
-      cmSystemTools::LowerCase;
-    return (sensitivity == CaseSensitivity::INSENSITIVE) ? filter : nullptr;
+    return (sensitivity == CaseSensitivity::INSENSITIVE)
+      ? cmsys::SystemTools::LowerCase
+      : nullptr;
   }
 
   using ComparisonFunction =