TheRock/math-libs/libhipcxx/.upstream-tests/test/hip/test_hip_cuda_aliasing.pass.cpp

// MIT License
//
// Copyright (c) 2024-2025 Advanced Micro Devices, Inc.
//
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// of this software and associated documentation files (the "Software"), to deal
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// UNSUPPORTED: nvhpc, nvc++

// include twice to make sure that there are no header conflicts
#include <hip/std/limits>
#include <cuda/std/limits>

#include <hip/atomic>
#include <cuda/std/atomic>

int main(int, char**)
{
  // Test exactly matching definitions that can be used in hip and cuda namespace
  static_assert(hip::std::numeric_limits<int>::max() == cuda::std::numeric_limits<int>::max());

  // #include <hip*> header, but use cuda namespace
  cuda::atomic<int> a1;

  // #include <cuda*> header, but use hip namespace
  hip::std::atomic<int> a2;

  return 0;
}