Isn't it also true that any unique/priority case or if statement that does not explictly check for x/z values will produce a warning in the first few simulation cycles before 0/1 values get propagated to the compared signals? Paul > 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. -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Mon Nov 5 08:01:22 2007
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