[pypy-dev] output readable c

[Maciej Fijalkowski]

On Fri, Apr 20, 2012 at 6:13 AM, gmail <rorsoft at gmail.com> wrote:

> **
>  I find pypy translator output c files consist too many 'goto' statement.
> Its hard to read and understand these c files.
> I try to make it output with c keywords:
>     if..else..
>     while...break...continue
> and now the output c file looks pretty better.
>
> my pypy version is pypy-pypy-2346207d9946 download from:
>     https://bitbucket.org/pypy/pypy/get/release-1.8.zip
>
>
> test sample input file a2.py:
>
> import sys
>
> def entry_point(argv):
>      a = [1,2,3,4]
>      a.extend([4,5])
>      print a
>      return len(a)
>
> def target(*args):
>     return entry_point, None
>
> if __name__ == '__main__':
>     entry_point(sys.argv)
>
> after run command:
>     translator\goal\translate.py a2.py
>
> I can find file a2.c in my temperary directory. The funcion
> pypy_g_entry_point in it is 662 lines and contains 103 goto.
>
> after replace 2 attach files :
>     pypy\translator\c\funcgen.py
>     pypy\translator\c\bookaa_cpp.py
> and run the command again, I get a2.c with pypy_g_entry_point is 539
> lines and only contains 20 goto.
>
> I am still work hard try to improve pypy to get readable c++ output.
> Anyone interest in this ?
>
> Bookaa
>
> _______________________________________________
> pypy-dev mailing list
> pypy-dev at python.org
> http://mail.python.org/mailman/listinfo/pypy-dev
>
>
Hi.

Your code does not contain any tests - we won't accept code that's
untested. Second, please send your patches in diff format so we can have a
better look on what you have changed (hg diff sounds like a good plan)

Cheers,
fijal
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