[Python-checkins] CVS: python/dist/src/Objects classobject.c,2.103,2.104
Barry Warsaw
python-dev@python.org
Thu, 17 Aug 2000 21:57:34 -0700
Update of /cvsroot/python/python/dist/src/Objects
In directory slayer.i.sourceforge.net:/tmp/cvs-serv26660
Modified Files:
classobject.c
Log Message:
PyInstance_DoBinOp(): When comparing the pointers, they must be cast
to integer types (i.e. Py_uintptr_t, our spelling of C9X's uintptr_t).
ANSI specifies that pointer compares other than == and != to
non-related structures are undefined. This quiets an Insure
portability warning.
Index: classobject.c
===================================================================
RCS file: /cvsroot/python/python/dist/src/Objects/classobject.c,v
retrieving revision 2.103
retrieving revision 2.104
diff -C2 -r2.103 -r2.104
*** classobject.c 2000/08/17 22:37:32 2.103
--- classobject.c 2000/08/18 04:57:32 2.104
***************
*** 1208,1211 ****
--- 1208,1212 ----
char buf[256];
PyObject *result = NULL;
+
if (halfbinop(v, w, opname, &result, thisfunc, 0) <= 0)
return result;
***************
*** 1214,1218 ****
/* Sigh -- special case for comparisons */
if (strcmp(opname, "__cmp__") == 0) {
! long c = (v < w) ? -1 : (v > w) ? 1 : 0;
return PyInt_FromLong(c);
}
--- 1215,1221 ----
/* Sigh -- special case for comparisons */
if (strcmp(opname, "__cmp__") == 0) {
! Py_uintptr_t iv = (Py_uintptr_t)v;
! Py_uintptr_t iw = (Py_uintptr_t)w;
! long c = (iv < iw) ? -1 : (iv > iw) ? 1 : 0;
return PyInt_FromLong(c);
}