Martin Panter added the comment: Looks like your Python 3 build is messed up. Maybe it doesn’t like running from a different directory. I would try from the main build directory, and note the test_bitfields has an S:
./python -m unittest -v ctypes.test.test_bitfields What I am suggesting as a fix is to change line 381 from plain “int” to “signed int”, and 382 to “signed short”. I can make a patch later if that will help. Hopefully with these changes the C compiler will use signed integer logic, matching what I believe the ctypes library uses for c_int and c_short. Using a type other than short is not right, because the Python test is explicitly trying to test c_short behaviour. If your compiler does not support “signed short” bitfields, maybe we just have to accept that ctypes supports it even though the compiler doesn’t, and skip the test. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue27643> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
