[pjmlp]

Now that Microsoft is having again a new found love in C, either via Checked C research, the UDMF rewrite in C, WSL, or the upcoming Azure Sphere product, it would be interesting if they could contribute to improving the whole security story in C2X.

[slededit]

I don't think they are really that much in love with C aside from a few niche areas. The compiler itself still generates worse code when in C mode as it only exists for back-compat. When I worked there it was explicitly said that the new "universal" (or whatever they are called now) APIs were explicitly not targeting C. C++ on the other hand seemed to be undergoing a new renaissance. They have added some newer C features but only those required by the C++ standard.

[pjmlp]

Quite true, when speaking about Visual C++ and I have also stated the same thing multiple times here.

Their C love on the projects I mentioned, is via clang and gcc.