//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

// MIT License
//
// Modifications Copyright (C) 2025 Advanced Micro Devices, Inc. All rights reserved.
//
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// <cuda/std/atomic>

// Test that including <cuda/std/atomic> fails to compile when _LIBCUDACXX_HAS_NO_THREADS
// is defined.

// .fail. expects compilation to fail, but this would only fail at runtime with NVRTC
// UNSUPPORTED: nvrtc, hiprtc

// nvcc doesn't propagate nvhpc's preprocessor failures
// UNSUPPORTED: nvhpc

// MODULES_DEFINES: _LIBCUDACXX_HAS_NO_THREADS
#ifndef _LIBCUDACXX_HAS_NO_THREADS
#  define _LIBCUDACXX_HAS_NO_THREADS
#endif

#include <cuda/std/atomic>

int main(int, char**)
{
  return 0;
}