Re: [sv-ac] part 1 of 1667

From: John Havlicek <john.havlicek_at_.....>
Date: Wed Jan 02 2008 - 10:41:15 PST
Hi Doron:

Thanks for your quick review.

> 1. page 3,item before last:
> 
>   "It shall be an error if the local variable formal
>    argument is unassigned at the completion of a match of the instance
> of  =20
>    the named sequence."
> 
>    It read like a run time test? I would like an elaboration time
> criteria
>    that determine whether an instantiation is legal.=20

My intention is that this is an elaboration time test based
on the rules of local variable flow.  Do you think that this
needs to be reworded?

> 2. I think that there should be a little bit more text connecting the
> new  =20
>    Use of local variables with local formal arguments and the "old
> style" =20
>    where local variables are used as actual arguments to un-typed
> variables.

O.k.  But it will be helpful if you can outline what technical points
are to be made.

> 3. A general comment that applies to both part1 and part2: I think that
> we=20
>    need a restriction that disallow using the same reference to local
> 
>    variable as an actual argument to more then one formal argument of=20
>    direction/output/inout.
>    The current definition define a non deterministic outcome according
> to =20
>    the order of the assignments in the match item list.

I agree with this.  This was an oversight on my part, as I think
you have pointed this out to me before.

J.H.

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> Thread-Topic: [sv-ac] part 1 of 1667
> Thread-Index: AchLEtGp9C5t8bZaS4y+iQpEgbklrAAe0c4A
> From: "Bustan, Doron" <doron.bustan@intel.com>
> X-OriginalArrivalTime: 31 Dec 2007 12:00:17.0666 (UTC) FILETIME=[B5C97E20:01C84BA4]
> 
> Hi John,
> 
> My comments for part 1 below:
> 
> 1. page 3,item before last:
> 
>   "It shall be an error if the local variable formal
>    argument is unassigned at the completion of a match of the instance
> of  =20
>    the named sequence."
> 
>    It read like a run time test? I would like an elaboration time
> criteria
>    that determine whether an instantiation is legal.=20
> 
> 2. I think that there should be a little bit more text connecting the
> new  =20
>    Use of local variables with local formal arguments and the "old
> style" =20
>    where local variables are used as actual arguments to un-typed
> variables.
> 
> 
> 3. A general comment that applies to both part1 and part2: I think that
> we=20
>    need a restriction that disallow using the same reference to local
> 
>    variable as an actual argument to more then one formal argument of=20
>    direction/output/inout.
>    The current definition define a non deterministic outcome according
> to =20
>    the order of the assignments in the match item list.
> 
> 
> I don't have more comments for part2.
> 
> Doron
> 
> >>-----Original Message-----
> >>From: owner-sv-ac@server.eda.org [mailto:owner-sv-ac@server.eda.org]
> On
> >>Behalf Of John Havlicek
> >>Sent: Sunday, December 30, 2007 8:35 PM
> >>To: sv-ac@server.eda.org
> >>Subject: [sv-ac] part 1 of 1667
> >>
> >>Hi Folks:
> >>
> >>I'm not sure if the attachment was too big, so I
> >>am sending this note without attachment.
> >>
> >>I have uploaded part 1 (non-Annex-F) of the proposal
> >>for 1667 to Mantis.
> >>
> >>I believe that Doron and Ed volunteered to review it.
> >>
> >>I will now begin work on the Annex F changes.
> >>
> >>J.H.
> >>
> >>--
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> 
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Received on Wed Jan 2 10:42:55 2008

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