Hi, The LRM says regarding unique/priority if: An implementation shall also issue a warning if it determines that no condition is true, or it is possible that no condition is true, and the final if does not have a corresponding else. According to that, the following should issue a warning: unique if (a==0) $display("0"); else if (a==1) $display("1"); because "it is possible" that a could be 1'bx or 1'bz, even if it does not actually happen during simulation. I don't think that was the intention. Shalom Shalom Bresticker Intel Jerusalem LAD DA +972 2 589-6582 +972 54 721-1033 --------------------------------------------------------------------- Intel Israel (74) Limited This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Mon Nov 5 07:55:12 2007
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