RE: LRM 2.3.1 Draft D posted

constant_expression is kept separate from expression, but it should be a proper subset of expression. If not, it is almost certainly a bug in the BNF.

Shalom 

> -----Original Message-----
> From: David Miller [mailto:David.L.Miller@freescale.com] 
> Sent: Wednesday, March 04, 2009 6:17 PM
> To: Bresticker, Shalom
> Cc: Verilog-AMS LRM Committee
> Subject: Re: LRM 2.3.1 Draft D posted
> 
> Hello Shalom,
> yes this is what I wanted to do, but if I follow the BNF 
> correctly, a constant_primary is not a subset of a primary, 
> it seems that constant expression is kept separate from 
> expression (same in P1800).
> 
> So I didn't want to start modifying expressions.
> Or am I misunderstanding the BNF?
> 
> Regards
> Dave
> 
> 
> Bresticker, Shalom wrote:
> > Hi,
> > 
> > Regarding
> > 
> > net_decl_assignment ::=
> >     net_identifier = expression
> >   | net_identifier = constant_expression
> >   | net_identifier { dimension } = constant_optional_arrayinit
> > 
> > This is not wrong, but
> > 
> >   | net_identifier = constant_expression
> > 
> > is redundant, as it is (or should be) a proper subset of
> > 
> >     net_identifier = expression
> > 
> > Shalom
> > 
> >> -----Original Message-----
> >> From: owner-verilog-ams@server.eda.org 
> >> [mailto:owner-verilog-ams@server.eda.org] On Behalf Of David Miller
> >> Sent: Wednesday, March 04, 2009 5:15 PM
> >> To: Verilog-AMS LRM Committee
> >> Subject: LRM 2.3.1 Draft D posted
> >>
> >> http://www.eda-stds.org/verilog-ams/htmlpages/public-docs/v2.3
> >> .1_drafts/VAMS-LRM-2-3-1-Draft-D.pdf
> >>
> >> Main changes in this version are
> >> Mantis 2497 - analysis()
> >> Mantis 2589 - multiple definitions for net_assignment
> >>
> >> I have also added table (empty) G-5 Changes from 2.3 to 2.3.1
> >>
> >> I will go through the list of issues that we have 
> addressed in this 
> >> version and hopefully have this table populated prior to the call.
> >>
> >>
> >> Dave
> >>
> >> --
> >> ==============================================
> >> -- It's a beautiful day
> >> -- Don't let it get away
> >> --
> >> -- David Miller
> >> -- Design Technology (Austin)
> >> -- Freescale Semiconductor
> >> -- Ph : 512 996-7377 Fax: x7755
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> >>
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> >>
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> ==============================================
> -- It's a beautiful day
> -- Don't let it get away
> --
> -- David Miller
> -- Design Technology (Austin)
> -- Freescale Semiconductor
> -- Ph : 512 996-7377 Fax: x7755
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