back.pysim: handle non-driven, non-port signals.
authorwhitequark <whitequark@whitequark.org>
Sun, 13 Jan 2019 08:31:38 +0000 (08:31 +0000)
committerwhitequark <whitequark@whitequark.org>
Sun, 13 Jan 2019 08:31:38 +0000 (08:31 +0000)
commitcbf7bd6e315e52920c98afd72acc05eec8f5f078
treedf0e121f14aa5da926d8ade3e17e8b62698a633c
parent06faeee357fc783f12e18233053d65d6eae88e8c
back.pysim: handle non-driven, non-port signals.

Fixes #20.
nmigen/back/pysim.py
nmigen/test/test_sim.py