Re: [Cython] build failure on windows with 0.21b2 windows py27 x64

[Dirk Rothe]

On Mon, 01 Sep 2014 12:14:58 +0200, Stefan Behnel <stefan...@behnel.de>  
wrote:

Dirk Rothe schrieb am 01.09.2014 um 09:55:
the Problem reported by Ian Bell on v0.21b1 seems still to be there.  
With
v0.21a1 from https://github.com/cython/cython/releases/tag/0.21a1
everything seems to be fine. So maybe it's related to the method call
optimisations, you've mentioned.
I've also tested with windows+py27+x64 and I get the same errors;

configobj.c(42437) : error C2121: '#' : invalid character : possibly the
result of a macro expansion
configobj.c(42437) : error C2146: syntax error : missing ')' before
identifier 'ifdef'
configobj.c(42437) : error C2121: '#' : invalid character : possibly the
result of a macro expansion
configobj.c(42439) : error C2059: syntax error : 'else'
configobj.c(42449) : error C2059: syntax error : '}'
configobj.c(42463) : error C2121: '#' : invalid character : possibly the
result of a macro expansion
configobj.c(42463) : error C2121: '#' : invalid character : possibly the
result of a macro expansion
error: command '"C:\Program Files (x86)\Microsoft Visual Studio
9.0\VC\BIN\amd64\cl.exe"' failed with exit status 2

Could you copy lines 42430-42463 (i.e. the error lines plus a bit of
preceding context) from the generated C file and send them to me? (Please
make sure it's clear which lines are the offending ones.)

Here we go, I have annotated the start/end with line numbers:

#if CYTHON_COMPILING_IN_CPYTHON ## Line 42431
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func,  
PyObject *arg) {
    if (likely(PyCFunction_Check(func)
#ifdef __Pyx_CyFunction_USED
            || PyObject_TypeCheck(func, __pyx_CyFunctionType)
#endif
            ) && likely(PyCFunction_GET_FLAGS(func) & METH_O)) {
        return __Pyx_PyObject_CallMethO(func, arg);
    } else {
        PyObject *result;
        PyObject *args = PyTuple_New(1);
        if (unlikely(!args)) return NULL;
        Py_INCREF(arg);
        PyTuple_SET_ITEM(args, 0, arg);
        result = __Pyx_PyObject_Call(func, args, NULL);
        Py_DECREF(args);
        return result;
    }
}
#else
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func,  
PyObject *arg) {
    PyObject* args = PyTuple_Pack(1, arg);
    return (likely(args)) ? __Pyx_PyObject_Call(func, args, NULL) : NULL;
}
#endif ## Line 42455

#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
    if (likely(PyCFunction_Check(func)
#ifdef __Pyx_CyFunction_USED
           || PyObject_TypeCheck(func, __pyx_CyFunctionType)
#endif
            ) && likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) {
        return __Pyx_PyObject_CallMethO(func, NULL);
    } else {
        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL);
    }
}
#endif ## Line 42469

--dirkse
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