fix unused variables

NVIDIA · Feb 5, 2025 · 097d858 · 097d858
1 parent 39e6b4c
commit 097d858
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/libcudacxx/include/cuda/std/__cstdlib/malloc.h b/libcudacxx/include/cuda/std/__cstdlib/malloc.h
@@ -65,6 +65,8 @@ _CCCL_NODISCARD _CCCL_HIDE_FROM_ABI _CCCL_HOST void* __aligned_alloc_host(size_t
 {
   void* __ptr{};
 #  if _CCCL_COMPILER(MSVC)
+  _LIBCUDACXX_UNUSED_VAR(__nbytes);
+  _LIBCUDACXX_UNUSED_VAR(__align);
   _CCCL_ASSERT(false, "Use of aligned_alloc in host code is not supported with MSVC");
 #  else
   __ptr = ::std::aligned_alloc(__align, __nbytes);
@@ -73,16 +75,20 @@ _CCCL_NODISCARD _CCCL_HIDE_FROM_ABI _CCCL_HOST void* __aligned_alloc_host(size_t
 }
 #endif // !_CCCL_COMPILER(NVRTC)
 
+#if _CCCL_HAS_CUDA_COMPILER
 _CCCL_NODISCARD _CCCL_HIDE_FROM_ABI _CCCL_DEVICE void* __aligned_alloc_device(size_t __nbytes, size_t __align) noexcept
 {
   void* __ptr{};
-#if _CCCL_CUDA_COMPILER(CLANG)
+#  if _CCCL_CUDA_COMPILER(CLANG)
+  _LIBCUDACXX_UNUSED_VAR(__nbytes);
+  _LIBCUDACXX_UNUSED_VAR(__align);
   _CCCL_ASSERT(false, "Use of aligned_alloc in device code is not supported with clang-cuda");
-#else // ^^^ _CCCL_CUDA_COMPILER(CLANG) ^^^ / vvv !_CCCL_CUDA_COMPILER(CLANG)
+#  else // ^^^ _CCCL_CUDA_COMPILER(CLANG) ^^^ / vvv !_CCCL_CUDA_COMPILER(CLANG)
   NV_IF_TARGET(NV_IS_DEVICE, (__ptr = ::__nv_aligned_device_malloc(__nbytes, __align);))
-#endif // ^^^ !_CCCL_CUDA_COMPILER(CLANG) ^^^
+#  endif // ^^^ !_CCCL_CUDA_COMPILER(CLANG) ^^^
   return __ptr;
 }
+#endif // _CCCL_HAS_CUDA_COMPILER
 
 _CCCL_NODISCARD _LIBCUDACXX_HIDE_FROM_ABI void* aligned_alloc(size_t __nbytes, size_t __align) noexcept
 {