[Python-Dev] Py_DECREF causes spurious gcc warning (original) (raw)
Edward C. Jones edcjones at erols.com
Wed Dec 17 17:41:20 EST 2003
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I use Gentoo 1.4 Linux with gcc 3.2.2. The C program given below gives the following compiler message:
silly.c: In function silly': silly.c:5: warning: suggest explicit braces to avoid ambiguous else'
I doubt if there is any bug in Py_DECREF. But would it be possible to jiggle the Py_DECREF macros to suppress this message? In my real code, I, of course, just added braces.
#include </usr/local/include/python2.3/Python.h>
static PyObject* silly(PyObject* obj, PyObject *args) { if (1) Py_DECREF(Py_None); return NULL; }
static PyMethodDef silly_Methods[] = { {"silly", silly, METH_VARARGS, ""}, {NULL, NULL, 0, NULL} /* sentinel */ };
void initsilly(void) { (void) Py_InitModule("silly", silly_Methods); }
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