[libcxx-commits] [libcxx] [libc++] Pass type information down to __libcpp_allocate (PR #118837)

[Nikolas Klauser via libcxx-commits]

================
@@ -47,52 +47,61 @@ _LIBCPP_HIDE_FROM_ABI void __libcpp_operator_delete(_Args... __args) _NOEXCEPT {
 #endif
 }
 
+template <class _Tp>
 inline _LIBCPP_HIDE_FROM_ABI void* __libcpp_allocate(size_t __size, size_t __align) {
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philnik777 wrote:

```suggestion
template <class _Tp>
inline _LIBCPP_HIDE_FROM_ABI _Tp* __libcpp_allocate(__element_count __size, size_t __align = _LIBCPP_ALIGNOF(_Tp)) {
  _LIBCPP_ASSERT_INTERNAL(__align >= _LIBCPP_ALIGNOF(_Tp), "Tried to allocate underaligned buffer");
```
Since we pass the type anyways we might as well improve the API.

https://github.com/llvm/llvm-project/pull/118837