On Jun 19, 2008, at 11:43 AM, Johannes Wienke wrote:

...


Ok, then it didn't solve my problem. Jus tried that out and as both *
and ? are possible, I got the same error message:

build/temp.linux-x86_64-2.4/pyrex/plugins.c: In function 'PyObject*
__pyx_pf_4ship_7icewing_7plugins_14PluginInstance_init(PyObject*,
PyObject*, PyObject*)':
build/temp.linux-x86_64-2.4/pyrex/plugins.c:1228: error: invalid lvalue
in unary '&'
error: command 'x86_64-pc-linux-gnu-g++' failed with exit status 1

My pxd file looks like that:

cpdef class PluginInstance(Plugin):
    #....
    cpdef getName(self)
    cpdef init(self, args=*)
    cpdef process(self, d)

And the method body:

    cpdef init(self, args = ""):
        argList = helpers.splitArgs(args)
        # ...

The line in the C code that gcc does complain about is:

__pyx_1 = (__pyx_skip_dispatch = 1, ((struct
__pyx_vtabstruct_4ship_7icewing_7plugins_PluginInstance *)((struct
__pyx_obj_4ship_7icewing_7plugins_PluginInstance
*)__pyx_v_self)->__pyx_vtab)->init(((struct
__pyx_obj_4ship_7icewing_7plugins_PluginInstance *)__pyx_v_self), ((void
*)&((struct
__pyx_opt_args_4ship_7icewing_7plugins_14PluginInstance_init) {1,__pyx_v_args}))));

if (unlikely(!__pyx_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 93;
goto __pyx_L1;}

Is there something I am doing wrong?

Hmm... what version of gcc are you using?

4.1.2 on amd64

Apparently this is valid C, but not valid C++. http://trac.cython.org/ cython_trac/ticket/21

C++ gurus, any ideas?

- Robert


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