[libcxx-commits] [libcxx] [libc++] Implement P2897R7 aligned_accessor: An mdspan accessor expressing pointer over-alignment (PR #122603)

[Damien L-G via libcxx-commits]

================
@@ -0,0 +1,34 @@
+// -*- C++ -*-
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef _LIBCPP___MEMORY_IS_SUFFICIENTLY_ALIGNED_H
+#define _LIBCPP___MEMORY_IS_SUFFICIENTLY_ALIGNED_H
+
+#include <__config>
+#include <__cstddef/size_t.h>
+#include <cstdint>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#  pragma GCC system_header
+#endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+#if _LIBCPP_STD_VER >= 26
+
+template <size_t _Alignment, class _Tp>
----------------
dalg24 wrote:

My slight preference is to keep it in a separate header.

https://github.com/llvm/llvm-project/pull/122603