New implementation of re module

[Wolfgang Rohdewald]

On Tuesday 28 July 2009, Christopher Arndt wrote:
> setup(name='regex',
>     version='1.0',
>     py_modules = ['regex'],
>     ext_modules=[Extension('_regex', ['_regex.c'])],
> )
>
> Also, you need to copy "unicodedata_db.h" from the "Modules"
> directory of the Python source tree to your working directory,
> since this file apparently is not installed into the include
> directory of a Python installation.

using issue2636-20090729.zip

I have Python 2.6.2 on ubuntu 9.04

with ggc-4.3:
gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -
Wstrict-prototypes -fPIC -I/usr/include/python2.6 -c _regex.c -o 
build/temp.linux-i686-2.6/_regex.o
_regex.c: In Funktion »bmatch_context«:
_regex.c:1462: Fehler: Als Erhöhungsoperand wird L-Wert erfordert
_regex.c:1470: Fehler: Als Erhöhungsoperand wird L-Wert erfordert
_regex.c:1478: Fehler: Als Verringerungsoperand wird L-Wert erfordert

with gcc-4.4:
gcc-4.4 -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-
prototypes -fPIC -I/usr/include/python2.6 -c _regex.c -o 
build/temp.linux-i686-2.6/_regex.o
_regex.c: In function ‘bmatch_context’:
_regex.c:1462: error: lvalue required as increment operand
_regex.c:1470: error: lvalue required as increment operand
_regex.c:1478: error: lvalue required as decrement operand


-- 
Wolfgang