[sv-ac] 1381 vacuous evaluation

From: danielm <danielm_at_.....>
Date: Wed Jan 02 2008 - 04:42:20 PST
assert property (@(posedge clk) (a|->b) or (c|->d));
where:
a=0, b=0, c=1, d=0;

According to rules from 1381 above assertion should have NON-VACUOUS PASS
(LHS of or operator has vacuous evaluation, while RHS is failing). IMHO more
sensible result for this would be Vacuous Pass - am I missing something?

 



DANiel



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Received on Wed Jan 2 04:42:43 2008

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