From 4524cdb9a65b8ac0cd8758dabe3262cbd39b6198 Mon Sep 17 00:00:00 2001
From: Jacob Faibussowitsch <jacob.fai@gmail.com>
Date: Tue, 19 May 2026 09:48:15 -0400
Subject: [PATCH] bugprone-undefined-memory-manipulation

---
 .clang-tidy                       | 1 -
 cub/cub/detail/unsafe_bitcast.cuh | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/.clang-tidy b/.clang-tidy
index f0b6291f0d5..aa6aa8930c3 100644
--- a/.clang-tidy
+++ b/.clang-tidy
@@ -40,7 +40,6 @@ Checks:
   - '-bugprone-branch-clone'
   - '-bugprone-return-const-ref-from-parameter'
   - '-bugprone-use-after-move'
-  - '-bugprone-undefined-memory-manipulation'
   - '-bugprone-unchecked-optional-access'
   - '-bugprone-unintended-char-ostream-output'
   - '-bugprone-casting-through-void'
diff --git a/cub/cub/detail/unsafe_bitcast.cuh b/cub/cub/detail/unsafe_bitcast.cuh
index b589c931a50..cf20deb12d1 100644
--- a/cub/cub/detail/unsafe_bitcast.cuh
+++ b/cub/cub/detail/unsafe_bitcast.cuh
@@ -24,6 +24,7 @@ template <typename Output, typename Input>
 {
   Output output;
   static_assert(sizeof(input) == sizeof(output), "wrong size");
+  // NOLINTNEXTLINE(bugprone-undefined-memory-manipulation)
   ::memcpy(&output, &input, sizeof(input));
   return output;
 }