From 0120c0da18ef2679e869928fd499580bf4c1a0f1 Mon Sep 17 00:00:00 2001
From: Mark Abraham <mark.j.abraham@gmail.com>
Date: Thu, 5 Sep 2024 08:38:08 +0200
Subject: [PATCH] Clarify auto type for MSVC

---
 src/gromacs/hardware/tests/device_management.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gromacs/hardware/tests/device_management.cpp b/src/gromacs/hardware/tests/device_management.cpp
index 3b04da6354..055aeac15d 100644
--- a/src/gromacs/hardware/tests/device_management.cpp
+++ b/src/gromacs/hardware/tests/device_management.cpp
@@ -112,30 +112,30 @@ std::string uuidToString(const std::array<std::byte, 16>& uuid)
     // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx, where every x represents 4 bits
     std::string result;
     result.reserve(37);
-    const auto* uuidIt = uuid.cbegin();
+    const unsigned int* uuidIt = uuid.cbegin();
     for (int i = 0; i < 4; ++i, ++uuidIt)
     {
-        result += gmx::formatString("%2.2x", static_cast<unsigned int>(*uuidIt));
+        result += gmx::formatString("%2.2x", *uuidIt);
     }
     result.append(1, '-');
     for (int i = 0; i < 2; ++i, ++uuidIt)
     {
-        result += gmx::formatString("%2.2x", static_cast<unsigned int>(*uuidIt));
+        result += gmx::formatString("%2.2x", *uuidIt);
     }
     result.append(1, '-');
     for (int i = 0; i < 2; ++i, ++uuidIt)
     {
-        result += gmx::formatString("%2.2x", static_cast<unsigned int>(*uuidIt));
+        result += gmx::formatString("%2.2x", *uuidIt);
     }
     result.append(1, '-');
     for (int i = 0; i < 2; ++i, ++uuidIt)
     {
-        result += gmx::formatString("%2.2x", static_cast<unsigned int>(*uuidIt));
+        result += gmx::formatString("%2.2x", *uuidIt);
     }
     result.append(1, '-');
     for (int i = 0; i < 6; ++i, ++uuidIt)
     {
-        result += gmx::formatString("%2.2x", static_cast<unsigned int>(*uuidIt));
+        result += gmx::formatString("%2.2x", *uuidIt);
     }
     return result;
 }