[issue13370] test_ctypes fails when building python with clang

[Ned Deily]

Ned Deily added the comment:

I just noticed another anomaly in the patch. In x86-ffi_darwin.c there appears to be some bogus code duplicating ffi_prep_args.  Could you review and clean up the patch before we apply it?

----------
stage: needs patch -> commit review

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue13370>
_______________________________________