On 30 November 2012 00:45, Matěj Laitl <ma...@laitl.cz> wrote: > Hi list and Mark, > it seems that C code with questionable casts is generated when using memory > views of extension types. I get following warnings from gcc: > > extension_type_memoryview.c: In function > ‘__pyx_pf_25extension_type_memoryview_test_getitem’: > extension_type_memoryview.c:1468:15: warning: assignment from incompatible > pointer type > extension_type_memoryview.c: In function > ‘__pyx_pf_25extension_type_memoryview_2test_getitem_typed’: > extension_type_memoryview.c:1565:15: warning: assignment from incompatible > pointer type > extension_type_memoryview.c:1568:18: warning: assignment from incompatible > pointer type > > And following errors if compiling in C++ mode with g++: > extension_type_memoryview.c: In function ‘PyObject* > __pyx_pf_25extension_type_memoryview_test_getitem(PyObject*)’: > extension_type_memoryview.c:1468:213: error: cannot convert > ‘__pyx_obj_25extension_type_memoryview_ExtensionType*’ to ‘PyObject*’ in > assignment > extension_type_memoryview.c: In function ‘PyObject* > __pyx_pf_25extension_type_memoryview_2test_getitem_typed(PyObject*)’: > extension_type_memoryview.c:1565:213: error: cannot convert > ‘__pyx_obj_25extension_type_memoryview_ExtensionType*’ to ‘PyObject*’ in > assignment > extension_type_memoryview.c:1568:20: error: cannot convert ‘PyObject*’ to > ‘__pyx_obj_25extension_type_memoryview_ExtensionType*’ in assignment > > I get exactly the same error when --cplus is passed to Cython and > extension_type_memoryview.cpp is generated/compiled. > > ...which currently prevents my project combining C++ code with extension > types and memory views to compile. :-( Test-case is attached. Cython 0.17.2. > > Regards, > Matěj
Thanks for the report Matěj, I thought we had a test for that. I'll look into it, should be an easy fix. _______________________________________________ cython-devel mailing list cython-devel@python.org http://mail.python.org/mailman/listinfo/cython-devel
