[myhdl-list] AttributeError in 0.8-dev but not in 0.7

[Per K. <bas...@gm...>]

Hi!
There is probably something fishy about the lines 184-192 in _Signal.py in
0.8dev
With 0.8-dev I get:
    File [...]/_Signal.py", line 195, in _update
     self._val._val = next._val
AttributeError: 'bool' object has no attribute '_val'
With 0.7 it works fine. Also toVerilog works fine in both 0.7 and 0.8-dev
and iverilog cosimulation passes.

I have not been (immediately) able to reproduce the error outside of the
project (which I'm afraid I can't show you), but I have pinpointed the
lines that cause the error. They are perfectly ordinary. (if b==0: a.next =
1 basically)

When I debug I see that 'next' is a bool and val is an 'intbv', whereas
normally both are 'intbv'.

I know this is a bit vague, but perhaps Jan can recall what he was doing in
May 2011 and figure it out. :)
/Per

ps. Anyone got any general tips for myhdl debugging?