`ref T` should be a type!!

[Andrei Alexandrescu]

On 4/4/19 1:20 PM, Manu wrote:
> Also, FWIW, I think this is a fairly recent change (ie, last 5 years).

Good to know, thanks! Found this, too:

https://stackoverflow.com/questions/32447978/odd-vs-name-mangling-behavior/32448512

I'll email Herb.