[tavert]

There's a link in the article here, but sadly it sounds like they've abandoned Clang/C2. I guess they got normal MSVC up to speed on the C++1y/z they wanted to support, and Clang/LLVM was always better than both at complex numbers, inline assembly, and other C features.

[pjmlp]

They have officially abandoned Clang/C2.

https://blogs.msdn.microsoft.com/vcblog/2017/05/10/c17-featu...

[tavert]

if a comment on a blog post counts as official

[pjmlp]

Do you know who Andrew Pardoe is?

It is as official as Google and Apple devs doing blog posts on Medium.