From 674e9389e9fdadd622829f4833367ac3b38475b5 Mon Sep 17 00:00:00 2001 From: Thomas Heller Date: Fri, 31 Aug 2007 13:06:44 +0000 Subject: 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. --- Lib/ctypes/__init__.py | 6 ++++++ 1 file changed, 6 insertions(+) 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) -- cgit v0.12