From 3798c44183867f770785081e88f86386fb523df8 Mon Sep 17 00:00:00 2001
From: Michael Schellenberger Costa <miscco@nvidia.com>
Date: Mon, 16 Mar 2026 17:19:16 +0100
Subject: [PATCH] Replace `<cuda/std/utility>` include with
 `<cuda/std/__tuple_dir/ignore.h>`

---
 libcudacxx/include/cuda/__event/event_ref.h         | 1 -
 libcudacxx/include/cuda/__stream/launch_transform.h | 1 +
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/libcudacxx/include/cuda/__event/event_ref.h b/libcudacxx/include/cuda/__event/event_ref.h
index f5cb46bba30..bdd05ad9686 100644
--- a/libcudacxx/include/cuda/__event/event_ref.h
+++ b/libcudacxx/include/cuda/__event/event_ref.h
@@ -28,7 +28,6 @@
 #  include <cuda/std/__exception/exception_macros.h>
 #  include <cuda/std/cassert>
 #  include <cuda/std/cstddef>
-#  include <cuda/std/utility>
 
 #  include <cuda/std/__cccl/prologue.h>
 
diff --git a/libcudacxx/include/cuda/__stream/launch_transform.h b/libcudacxx/include/cuda/__stream/launch_transform.h
index 464831ab69f..568f4f5a9da 100644
--- a/libcudacxx/include/cuda/__stream/launch_transform.h
+++ b/libcudacxx/include/cuda/__stream/launch_transform.h
@@ -29,6 +29,7 @@
 #  include <cuda/std/__memory/construct_at.h>
 #  include <cuda/std/__new/launder.h>
 #  include <cuda/std/__optional/optional.h>
+#  include <cuda/std/__tuple_dir/ignore.h>
 #  include <cuda/std/__type_traits/decay.h>
 #  include <cuda/std/__type_traits/is_callable.h>
 #  include <cuda/std/__type_traits/is_reference.h>