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/**
 * \file
 * Define CUB_DEPRECATED macro.
 */

#pragma once

#include <cub/config.cuh>

#if defined(_CCCL_IMPLICIT_SYSTEM_HEADER_GCC)
#  pragma GCC system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_CLANG)
#  pragma clang system_header
#elif defined(_CCCL_IMPLICIT_SYSTEM_HEADER_MSVC)
#  pragma system_header
#endif // no system header

#include <cub/detail/type_traits.cuh>
#include <cub/util_debug.cuh>

#if defined(THRUST_IGNORE_DEPRECATED_API) && !defined(CUB_IGNORE_DEPRECATED_API)
#  define CUB_IGNORE_DEPRECATED_API
#endif

#ifdef CUB_IGNORE_DEPRECATED_API
#  define CUB_DEPRECATED
#  define CUB_DEPRECATED_BECAUSE(MSG)
#elif _CCCL_STD_VER >= 2014
#  define CUB_DEPRECATED              [[deprecated]]
#  define CUB_DEPRECATED_BECAUSE(MSG) [[deprecated(MSG)]]
#elif defined(_CCCL_COMPILER_MSVC)
#  define CUB_DEPRECATED              __declspec(deprecated)
#  define CUB_DEPRECATED_BECAUSE(MSG) __declspec(deprecated(MSG))
#elif defined(_CCCL_COMPILER_CLANG)
#  define CUB_DEPRECATED              __attribute__((deprecated))
#  define CUB_DEPRECATED_BECAUSE(MSG) __attribute__((deprecated(MSG)))
#elif defined(_CCCL_COMPILER_GCC)
#  define CUB_DEPRECATED              __attribute__((deprecated))
#  define CUB_DEPRECATED_BECAUSE(MSG) __attribute__((deprecated(MSG)))
#else
#  define CUB_DEPRECATED
#  define CUB_DEPRECATED_BECAUSE(MSG)
#endif

#define CUB_DETAIL_RUNTIME_DEBUG_SYNC_IS_NOT_SUPPORTED             \
  CUB_DEPRECATED_BECAUSE(                                          \
    "CUB no longer accepts `debug_synchronous` parameter. "        \
    "Define CUB_DEBUG_SYNC instead, or silence this message with " \
    "CUB_IGNORE_DEPRECATED_API.")

#define CUB_DETAIL_RUNTIME_DEBUG_SYNC_USAGE_LOG                     \
  if (debug_synchronous)                                            \
  {                                                                 \
    _CubLog("%s\n",                                                 \
            "CUB no longer accepts `debug_synchronous` parameter. " \
            "Define CUB_DEBUG_SYNC instead.");                      \
  }