Re: [sv-bc] part selects on arbitrary expressions

From: Greg Jaxon <Greg.Jaxon_at_.....>
Date: Mon Mar 12 2007 - 09:15:08 PDT
Feldman, Yulik wrote:
> Note that "b" is an unpacked array. A one-element unpacked array is not
> assignment compatible to the type of the element of the array. The
> question is whether the type of "b[0]" and "b[0:0]" is a one-element
> unpacked array or the type of the element itself.
> 
> --Yulik.

Isn't it clear that b[0] and b[0:0] have a different number of dimensions?
b[0] has one fewer dimensions than b, where b[0:0] has the same number of
dimensions as b.  If not, please read Trenchard More on the algebra of array shape.
E.g.: http://portal.acm.org/citation.cfm?id=804440&coll=portal&dl=ACM

Greg Jaxon



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Received on Mon Mar 12 09:15:28 2007

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