[brandmeyer]

That is quite unfortunate, and I freely admit that I'm unfamiliar with MSVC's current quirks.

> They have made clear that this won't be changed, for ABI stability reasons.

Also unfortunate. Once upon a time, users had to be extra careful to control which version of the runtime DLL their program transitively linked to since MS would issue a new ABI-breaking version with every major compiler release. Sounds like they got ABI stability religion just in time to lock in some unfortunate decisions.