On Mon, Aug 10, 2020 at 8:59 PM Mark Mendoza <mendoza.mark.a@gmail.com> wrote:
Hi Stephan,
In Pyre's existing support for variadic type variables, (e.g. what you're spelling as ShapeVar), we do in fact re-use the Concatenate operator for that exact purpose.  We haven't had any issues with using that operator for both purposes.
Mark Mendoza

Sounds great then!

It might be worth clarifying somewhere that the intended usage for "Concatenate" is not necessarily restricted to only function parameters. Or perhaps this discussion is enough documentation :).
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