Skip to content

gh-141004: Document Py_RETURN_NAN and Py_RETURN_INF #141029

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
ZeroIntensity merged 4 commits into from
Nov 5, 2025
+17 −0
Merged

gh-141004: Document Py_RETURN_NAN and Py_RETURN_INF #141029

Changes from 1 commit
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
b063f59
Document Py_RETURN_NAN and Py_RETURN_INF
ZeroIntensity Nov 4, 2025
2679d35
Apparently, Py_RETURN_INF() is a function-like macro.
ZeroIntensity Nov 4, 2025
86b35f1
Document the expansion of the macros.
ZeroIntensity Nov 5, 2025
29d549e
Update Doc/c-api/float.rst
ZeroIntensity Nov 5, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Update Doc/c-api/float.rst 
Co-authored-by: Sergey B Kirpichev <skirpichev@gmail.com>
  • Loading branch information
@ZeroIntensity @skirpichev
ZeroIntensity and skirpichev authored Nov 5, 2025
commit 29d549e819ef5e7c6e7248e52cfef6ce05460014
7 changes: 1 addition & 6 deletions Doc/c-api/float.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -92,12 +92,7 @@ Floating-Point Objects

On most platforms, this is equivalent to the following::

if (copysign(1., sign) == 1.) {
return PyFloat_FromDouble(INFINITY);
}
else {
return PyFloat_FromDouble(-INFINITY);
}
return PyFloat_FromDouble(copysign(INFINITY, sign));


Pack and Unpack functions
Expand Down
Loading