Message 336407 - Python tracker

Message336407

Author	brandtbucher
Recipients	brandtbucher, cheryl.sabella, rhettinger, serhiy.storchaka, tim.peters
Date	2019-02-23.21:49:42
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1550958582.94.0.684834092963.issue36095@roundup.psfhosted.org>
In-reply-to

Content
As a design decision, I consciously chose "no". However, it would be straightforward to make the change to support float subclasses: #define ISNAN(N) (N->ob_type == &PyFloat_Type && Py_IS_NAN(PyFloat_AsDouble(N))) becomes #define ISNAN(N) (PyFloat_Check(N) && Py_IS_NAN(PyFloat_AsDouble(N)))

Content

As a design decision, I consciously chose "no". However, it would be straightforward to make the change to support float subclasses:

#define ISNAN(N) (N->ob_type == &PyFloat_Type && Py_IS_NAN(PyFloat_AsDouble(N)))

becomes

#define ISNAN(N) (PyFloat_Check(N) && Py_IS_NAN(PyFloat_AsDouble(N)))

History
Date	User	Action	Args
2019-02-23 21:49:42	brandtbucher	set	recipients: + brandtbucher, tim.peters, rhettinger, serhiy.storchaka, cheryl.sabella
2019-02-23 21:49:42	brandtbucher	set	messageid: <1550958582.94.0.684834092963.issue36095@roundup.psfhosted.org>
2019-02-23 21:49:42	brandtbucher	link	issue36095 messages
2019-02-23 21:49:42	brandtbucher	create