Re: errata/155: A.1.3, module_declaration ambiguous

From: Brad Pierce (Brad.Pierce@synopsys.com)
Date: Mon Nov 11 2002 - 16:20:17 PST

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    The following reply was made to PR errata/155; it has been noted by GNATS.

    From: "Brad Pierce" <Brad.Pierce@synopsys.com>
    To: <etf-bugs@boyd.com>
    Cc:
    Subject: Re: errata/155: A.1.3, module_declaration ambiguous
    Date: Mon, 11 Nov 2002 16:09:15 -0800

    >Category: errata
    >Confidential: no
    >Originator: "Brad Pierce" <Brad.Pierce@synopsys.com>
    >Release: 2001b
    >Class: TBD
    >Description:
     Whenever there's an opportunity to enforce semantic
     rules with syntactic rules, I'd like to exploit it.
     
     In the case of this erratum, a change is needed to
     remove ambiguity from the grammar. The change of
     removing the [] from list_of_ports expresses the
     intended semantics better than does the change of
     removing the [] from list_of_port_declarations.
     
     -- Brad
     
     

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