[BUG]: __sanitizer_annotate_contiguous_container definition in libcu++ conflicts with libc++

[Artem-B]

Is this a duplicate?

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Type of Bug

Compile-time Error

Component

libcu++

Describe the bug

Attempting to compile host-side CUDA code with clang -fsanitize=address fails with conflicting function redeclaration:

In file included from /opt/compiler-explorer/cuda/12.6.1/include/cub/device/device_copy.cuh:42:
In file included from /opt/compiler-explorer/cuda/12.6.1/include/cub/detail/nvtx.cuh:49:
In file included from /opt/compiler-explorer/cuda/12.6.1/include/cub/detail/nvtx3.hpp:631:
In file included from /opt/compiler-explorer/clang-trunk-20241112/bin/../include/c++/v1/string:595:
/opt/compiler-explorer/clang-trunk-20241112/bin/../include/c++/v1/__debug_utils/sanitizers.h:24:1: error: __host__ function '__sanitizer_annotate_contiguous_container' cannot overload __host__ __device__ function '__sanitizer_annotate_contiguous_container'
   24 | __sanitizer_annotate_contiguous_container(const void*, const void*, const void*, const void*);
      | ^
/opt/compiler-explorer/cuda/12.6.1/include/cuda/std/detail/libcxx/include/__config:1434:1: note: previous declaration is here
 1434 | __sanitizer_annotate_contiguous_container(const void*, const void*, const void*, const void*);
      | ^
1 error generated when compiling for host.
Compiler returned: 1

How to Reproduce

https://godbolt.org/z/sMfxKP7hM

Expected behavior

Making __sanitizer_annotate_contiguous_container a __host__ function avoids the problem.

Reproduction link

https://godbolt.org/z/sMfxKP7hM

Operating System

No response

nvidia-smi output

No response

NVCC version

No response