whitequark 0b09a347dc proc_prune: fix handling of exactly identical assigns. ...

Before this commit, in a process like:
   process $proc$bug.v:8$3
     assign $foo \bar
     switch \sel
       case 1'1
         assign $foo 1'1
         assign $foo 1'1
       case
         assign $foo 1'0
     end
   end
both of the "assign $foo 1'1" would incorrectly be removed.

Fixes #1243.

2019-08-08 05:32:35 +00:00

4.9 KiB

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