From ed266b70d1d87fcc4bf7d53e1b0124cee9de5205 Mon Sep 17 00:00:00 2001
From: LeSingh1 <sshaurya914@gmail.com>
Date: Sun, 17 May 2026 18:23:50 -0700
Subject: [PATCH] [CuTe] Add missing include for smem_ptr_flag_bits in
 print_tensor.hpp

cute/util/print_tensor.hpp references smem_ptr_flag_bits<B> at line 92
in its print_layout overload for ComposedLayout, but only includes
config.hpp, layout.hpp, and tensor_impl.hpp -- none of which transitively
pull in cute/pointer_flagged.hpp where smem_ptr_flag_bits is defined.

In practice users typically reach this header via cute/tensor.hpp (which
already pulls in pointer_flagged.hpp), so the bug only surfaces when the
header is included directly. clangd and isolated translation units that
include only print_tensor.hpp report "use of undeclared identifier
'smem_ptr_flag_bits'".

Fixes #3205
---
 include/cute/util/print_tensor.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/cute/util/print_tensor.hpp b/include/cute/util/print_tensor.hpp
index aabd0d844c..bac9722b53 100644
--- a/include/cute/util/print_tensor.hpp
+++ b/include/cute/util/print_tensor.hpp
@@ -33,6 +33,7 @@
 #include <cute/config.hpp>           // CUTE_HOST_DEVICE
 
 #include <cute/layout.hpp>
+#include <cute/pointer_flagged.hpp>  // cute::smem_ptr_flag_bits
 #include <cute/tensor_impl.hpp>
 
 namespace cute