[sv-ec] Question Regrading the Open value range list with Covergroup bins

<forwarding email from Saurabh Sharma>

-------- Original Message --------

Date: Fri, 04 Apr 2008 15:08:39 +0530
From: Saurabh Sharma <saurabhs@cadence.com>
To: sv-ec@server.eda-stds.org
Subject: Question Regrading the Open value range list with Covergroup bins


Hello ,

         I have an query regrading the "open_range_list" specified with the
         bins declaration.

         Section 18.5 of SV LRM P1800-2008  on defining coverage points
         states that

          " The open_range_list used to specify the set of values associated with
            a bin shall be *constant* *expressions* (see 11.2.1), instance constants
            (for classes only), or non-ref arguments to the coverage group."

         But the  BNF is as shown below.

        open_range_list ::= open_value_range { , open_value_range }
        open_value_range ::= value_range
        value_range ::= expression | [ expression : expression ]

       I feel that here it should be "constant_expression" and not "expression"
       and should be corrected.

       Please provide with your valuable comments.

Thanks
Saurabh Sharma


-- 
This message has been scanned for viruses and
dangerous content by MailScanner, and is
believed to be clean.