[Jython-dev] Maximum recursion depth exceeded without recursion?

[Michael B. <m...@bu...>]

Hi,

I am trying to run my project "awlsim" on the latest development version of jython.
I currently runs on CPython 2.7, 3.x and pypy 2.7.

However, jython throws a strange error that I do not understand:

> 0mb@wiggum:~/develop/git/awlsim$ /home/mb/develop/hg/jython/dist/bin/jython ./awlsimcli EXAMPLE.awl
> Parsing code...
> Initializing simulator...
> Traceback (most recent call last):
>   File "./awlsimcli", line 424, in <module>
>     sys.exit(main())
>   File "./awlsimcli", line 421, in main
>     return run(inputFile)
>   File "./awlsimcli", line 147, in run
>     assignCpuSpecs(cpu.getSpecs())
>   File "./awlsimcli", line 147, in run
>     assignCpuSpecs(cpu.getSpecs())
>   File "./awlsimcli", line 102, in assignCpuSpecs
>     specs.setNrAccus(4 if opt_fouraccu else 2)
>   File "/home/mb/develop/git/awlsim/awlsim/core/cpuspecs.py", line 83, in setNrAccus
>     self.cpu.reallocate()
>   File "/home/mb/develop/git/awlsim/awlsim/core/cpu.py", line 477, in reallocate
>     if force or self.specs.nrFlags != len(self.flags):
> RuntimeError: maximum recursion depth exceeded

I don't see any recusion going on there and neither CPython nor pypy complain.
Is this a bug in jython?

If you want to reproduce, you can get latest awlsim and invoke awlsimcli as shown above.
Get latest awlsim here:
  git clone git://git.bues.ch/awlsim.git

You may also browse the code online here:
  http://bues.ch/gitweb?p=awlsim.git;a=blob;f=awlsim/core/cpu.py;hb=HEAD#l462

Thanks for your help!

-- 
Michael.

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