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| author | Guido van Rossum <guido@python.org> | 2001-01-22 19:28:09 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2001-01-22 19:28:09 (GMT) |
| commit | 0871e9315ec2395775f600baedacdcbcd4cb5f5c (patch) | |
| tree | f9f3f90d272fa8d61955f424b01022eaf92a52a6 /Objects | |
| parent | 0f564eaceb55a4b14d003b03d62b1613aba9581a (diff) | |
| download | cpython-0871e9315ec2395775f600baedacdcbcd4cb5f5c.zip cpython-0871e9315ec2395775f600baedacdcbcd4cb5f5c.tar.gz cpython-0871e9315ec2395775f600baedacdcbcd4cb5f5c.tar.bz2 | |
New special case in comparisons: None is smaller than any other object
(unless the object's type overrides this comparison).
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/object.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Objects/object.c b/Objects/object.c index b15e76e..c1a1303 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -550,6 +550,12 @@ default_3way_compare(PyObject *v, PyObject *w) PyErr_Clear(); } + /* None is smaller than anything */ + if (v == Py_None) + return -1; + if (w == Py_None) + return 1; + /* different type: compare type names */ if (v->ob_type->tp_as_number) vname = ""; |