[libcxx-commits] [libcxxabi] [llvm] [ItaniumDemangle] Strip __alloc_token_ to transparently demangle allocation functions (PR #191048)

[Fangrui Song via libcxx-commits]

MaskRay wrote:

This needs review from regular @reviewers-libcxxabi folks. Have you considered `.alloc_token` suffix instead?

```
% echo '_Znwm.xxx' | c++filt
operator new(unsigned long) [clone .xxx]
```

https://github.com/llvm/llvm-project/pull/191048