Suppose this code:
cdef extern from *:
ctypedef class __builtin__.list [ object PyListObject ]:
pass
def slice_of_typed_value():
"""
>>> slice_of_typed_value()
[1, 2, 3]
"""
cdef object a = []
cdef list L = [1, 2, 3]
a[:] = L
return a
GCC complains (complains in C, but of course an error in C++) like this:
slice2.c: In function ‘__pyx_pf_6slice2_slice_of_typed_value’:
slice2.c:1107: warning: passing argument 4 of ‘PySequence_SetSlice’
from incompatible pointer type
/usr/include/python2.6/abstract.h:1118: note: expected ‘struct
PyObject *’ but argument is of type ‘struct PyListObject *’
Is the patch below the correct way to fix it?:
diff -r e16a6487e8c2 Cython/Compiler/ExprNodes.py
--- a/Cython/Compiler/ExprNodes.py Wed Feb 24 14:23:58 2010 +0100
+++ b/Cython/Compiler/ExprNodes.py Wed Feb 24 13:06:31 2010 -0300
@@ -2279,7 +2279,7 @@
self.base.py_result(),
self.start_code(),
self.stop_code(),
- rhs.result()))
+ rhs.py_result()))
else:
start_offset = ''
if self.start:
--
Lisandro Dalcin
---------------
Centro Internacional de Métodos Computacionales en Ingeniería (CIMEC)
Instituto de Desarrollo Tecnológico para la Industria Química (INTEC)
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET)
PTLC - Güemes 3450, (3000) Santa Fe, Argentina
Tel/Fax: +54-(0)342-451.1594
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