RE: [sv-ec] {}

From: Steven Sharp <sharp_at_.....>
Date: Tue Jul 28 2009 - 20:00:47 PDT
>There still needs to be a normative footnote in Annex A
>pointing out that {} is legal only as a UAC.... unless
>there's a desire to permit empty concatenations.  I can
>imagine the latter might, just possibly, be useful in 
>the same way that null array slices are useful in VHDL.

Before empty concatenations could be allowed, a lot of work would
need to be done to define the behavior of zero-width vectors.  I
would rather not go there.

Steven Sharp
sharp@cadence.com


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Received on Tue Jul 28 20:04:51 2009

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