RE: [sv-ec] Nested class constraint declaration

As long as the constraint is defined before the end of the scope where
the extern declaration appears, it should be legal.

> -----Original Message-----
> From: owner-sv-ec@server.eda.org [mailto:owner-sv-ec@server.eda.org]
On
> Behalf Of Surya Pratik Saha
> Sent: Monday, July 21, 2008 5:34 AM
> To: sv-ec@server.eda.org; sv-bc@server.eda.org
> Subject: [sv-ec] Nested class constraint declaration
> 
> Hi,
> As per SV 1800-2005 LRM, extern class constraint declaration is
allowed
> outside the class scope. But what will happen for nested class. LRM
does
> not give provision for that. Please let me know whether the following
> case is valid or not?
> 
> module top;
>     class D;
>         class C;
>             constraint tc3;
>         endclass
>         rand int x;
>         constraint C::tc3 {solve x before x;}
>     endclass
> endmodule
> 
> --
> Regards
> Surya
> 
> 
> 
> 
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