[pypy-dev] difference between py.py and pypy-c

[Stephan Diehl]

Hallo,

I found another difference in bahaviour between py.py and pypy-c with my set 
implementation enabled.
The 'ior' operator in pypy-c does not behave as expected.
My first thought was, that somehow the rdict.update method does not work as 
expected, but translator/goal/targetrdicttest2.py behaves, as it should, so 
there goes that theory.
I have no idea whatsoever, where to look next.

Stephan


--------------------- py.py -----------------------------------------

[stephan at bach pypy]$ bin/py.py
Loading 
grammar /home/stephan/projects/pypy-dist/pypy/interpreter/pyparser/data/Grammar2.5a
faking <type 'module'>
faking <type 'file'>
fake-wrapping interp file <open file '<stdout>', mode 'w' at 0xb7f82068>
fake-wrapping interp file <open file '<stderr>', mode 'w' at 0xb7f820b0>
fake-wrapping interp file <open file '<stdin>', mode 'r' at 0xb7f82020>
PyPy 0.8.0 in StdObjSpace on top of Python 2.4.1 (startuptime: 2.31 secs)
>>>> w1 = 'test'
>>>> w2 = 'stat'
>>>> s = set(w1)
>>>> t = set(w2)
>>>> s
set(['s', 'e', 't'])
>>>> t
set(['a', 's', 't'])
>>>> s |= t
>>>> s
set(['a', 's', 'e', 't'])
>>>> s = set(w1)
>>>> s &= t
>>>> s
set(['s', 't'])
>>>>

--------------------- pypy-c ---------------------------------------

[stephan at bach stephan]$ pypy-c
debug: entry point starting
debug:  argv -> pypy-c
debug: importing code
debug: calling code.interact()
Python 2.4.1 (pypy 0.8.0 build 26169) on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>>> w1 = 'test'
>>>> w2 = 'stat'
>>>> s = set(w1)
>>>> t = set(w2)
>>>> s
set(['s', 'e', 't'])
>>>> t
set(['a', 's', 't'])
>>>> s |= t
>>>> s
set(['s', 'e', 't'])
>>>> s = set(w1)
>>>> s &= t
>>>> s
set(['s', 't'])
>>>>