[BUG]: `cuda::std::__tuple` or empty classes with `[[no_unique_address]]` attribute segfaults on CTK 12.9
- Dominant language
- C++
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Description
### Is this a duplicate?
- [x] I confirmed there appear to be no [duplicate issues](https://github.com/NVIDIA/cccl/issues) for this bug and that I agree to the [Code of Conduct](CODE_OF_CONDUCT.md)
### Type of Bug
Silent Failure
### Component
libcu++
### Describe the bug
`cuda::std::tuple` or empty classes with `[[no_unique_address]]` attribute segfaults on CTK 12.9 with both GCC and Clang host compiler's with both C++ 17 and 20 dialects.
### How to Reproduce
https://godbolt.org/z/GKrE43xsK
```#include
struct max_segment_size_42
{};
__host__ __device__ void test_tuple_empty()
{
[[maybe_unused]] ::cuda::std::__tuple t{};
}
int main(int, char**)
{
test_tuple_empty();
return 0;
}
```
### Expected behavior
Should compile sucessfully
### Reproduction link
_No response_
### Operating System
_No response_
### nvidia-smi output
_No response_
### NVCC version
_No response_
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Assessment
This issue has not been assessed yet.