tree 3874980aed58dcf241e5da33989ea3911840c0d1
parent 8b746fa02556b7b99430f5e136c2a3684b5642ae
author Demi Obenour <demiobenour@gmail.com> 1493818474 -0400
committer Will Estes <westes575@gmail.com> 1493842382 -0400

scanner: when bracelevel is negative, treat as zero.

This really should never happen, but this at least fixes the
breakage on Verilator.