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| author | Thomas Heller <theller@ctypes.org> | 2007-08-31 13:06:44 (GMT) |
|---|---|---|
| committer | Thomas Heller <theller@ctypes.org> | 2007-08-31 13:06:44 (GMT) |
| commit | 674e9389e9fdadd622829f4833367ac3b38475b5 (patch) | |
| tree | 571bc2fb76b095b091ffcf0cdab476a20052a02d /Lib | |
| parent | c5a6a3078b3939beb3d8f592d2e306b6039940ad (diff) | |
| download | cpython-674e9389e9fdadd622829f4833367ac3b38475b5.zip cpython-674e9389e9fdadd622829f4833367ac3b38475b5.tar.gz cpython-674e9389e9fdadd622829f4833367ac3b38475b5.tar.bz2 | |
Add a workaround for a strange bug on win64, when _ctypes is compiled
with the SDK compiler. This should fix the failing
Lib\ctypes\test\test_as_parameter.py test.
Diffstat (limited to 'Lib')
| -rw-r--r-- | Lib/ctypes/__init__.py | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Lib/ctypes/__init__.py b/Lib/ctypes/__init__.py index cdf6d36..f55d194 100644 --- a/Lib/ctypes/__init__.py +++ b/Lib/ctypes/__init__.py @@ -535,3 +535,9 @@ for kind in [c_ushort, c_uint, c_ulong, c_ulonglong]: elif sizeof(kind) == 4: c_uint32 = kind elif sizeof(kind) == 8: c_uint64 = kind del(kind) + +# XXX for whatever reasons, creating the first instance of a callback +# function is needed for the unittests on Win64 to succeed. This MAY +# be a compiler bug, since the problem occurs only when _ctypes is +# compiled with the MS SDK compiler. Or an uninitialized variable? +CFUNCTYPE(c_int)(lambda: None) |