Wire-with-no-driver causes segfault in if-statements

[kmurray]

Originally reported on Google Code with ID 8

What steps will reproduce the problem?
1. ./odin_II.exe -V test.v
2.
3.

What is the expected output? What do you see instead?
Error message stating that signal 'd' is undriven.
(In any case, generated BLIF file is incorrect)

What version of the product are you using? On what operating system?
ODIN II version 0.1 (from VTR1.0rc1) under 64-bit Linux 

Please provide any additional information below.

Reported by eddie.hung on 2012-01-20 00:36:26

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- _Attachment: [test.v](https://storage.googleapis.com/google-code-attachments/vtr-verilog-to-routing/issue-8/comment-0/test.v)_

[kmurray]

Reported by jeffrey.goeders on 2012-01-20 00:56:50

• Labels added: Module-ODIN

[kmurray]

I added a warning message to both cases indicating that the circuitry is undriven. Hopefully
that will be enough for most designers. The first case will output "unconn" for the
undriven inputs. 

Reported by andy16666 on 2012-01-20 18:55:40

[kmurray]

Reported by andy16666 on 2012-01-23 19:28:17

• Status changed: Fixed