On Fri, Mar 26, 2021 at 2:00 PM David Rector via SG7 <sg7_at_[hidden]>
wrote:

> Attached is a new paper addressing how the P2237/P2230 facilities might be
> expanded to be able handle the `Sum<T,U>` example discussed awhile back,
> and more generally subsume the capabilities of the "string-injection"
> approach, while avoiding its drawbacks.
>

Hi David,

I didn't understand the Sum<T, U> example before and I still don't. There's
not really a description of it in the paper, just a lot of code. What
problem is it demonstrating?

Barry