mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 08:59:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Change cmpobject() to coerce numerical values before comparing them

Browse source
This commit is contained in:
Guido van Rossum 1991-07-01 18:48:04 +00:00
parent ef0068ff9d
commit 9fb036811a
1 changed files with 17 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

19
Objects/object.c
View file

@ -117,11 +117,26 @@ cmpobject(v, w)
return -1;
if (w == NULL)
return 1;
if ((tp = v->ob_type) != w->ob_type)
if ((tp = v->ob_type) != w->ob_type) {
if (tp->tp_as_number != NULL &&
w->ob_type->tp_as_number != NULL) {
if (coerce(&v, &w) != 0) {
err_clear();
/* XXX Should report the error,
XXX but the interface isn't there... */
}
else {
int cmp = (*v->ob_type->tp_compare)(v, w);
DECREF(v);
DECREF(w);
return cmp;
}
}
return strcmp(tp->tp_name, w->ob_type->tp_name);
}
if (tp->tp_compare == NULL)
return (v < w) ? -1 : 1;
return ((*tp->tp_compare)(v, w));
return (*tp->tp_compare)(v, w);
}
object *