RE: [sv-bc] Re: [sv-ec] Confusion in casting expression

Why should it be wrong?

Shalom 

> -----Original Message-----
> From: owner-sv-bc@server.eda.org 
> [mailto:owner-sv-bc@server.eda.org] On Behalf Of Surya Pratik Saha
> Sent: Wednesday, March 12, 2008 5:14 PM
> To: Bresticker, Shalom
> Cc: sv-ec@server.eda.org; sv-bc@server.eda.org
> Subject: [sv-bc] Re: [sv-ec] Confusion in casting expression
> 
> Hi Shalom,
> Then the e.g. below:
> 
> module top;
>     parameter p = 1;
>     wire x = p'(1);
> endmodule
> 
> Is wrong? But constant_primary can contain a simple parameter 
> identifier too. So where it is defined in LRM what are the 
> items inside constant_primary valid to be used as casting type?
> 
> Regards
> Surya
> 
> 
> 
> -------- Original Message  --------
> Subject: Re:[sv-ec] Confusion in casting expression
> From: Bresticker, Shalom <shalom.bresticker@intel.com>
> To: Surya Pratik Saha <spsaha@cal.interrasystems.com>, 
> sv-ec@eda.org, sv-bc@eda.org
> Date: Wednesday, March 12, 2008 8:24:36 PM
> > Hi,
> >
> >     Please check, simple_type has ps_parameter_identifier, also the
> >     constant_primary contains ps_parameter_identifier. This 
> makes BNF
> >     conflicting.
> >     [SB] Not conflicting, just containing a redundancy.
> >      
> >     Also what is the meaning of ps_parameter_identifier for casting
> >     expression. Is it just used to calculate the width or 
> something else?
> >     [SB] I think if it is a type parameter, it can be used for type
> >     casting. 
> >
> >     Shalom
> >
> > 
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> 
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