diff options
Diffstat (limited to 'Doc/c-api/long.rst')
| -rw-r--r-- | Doc/c-api/long.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Doc/c-api/long.rst b/Doc/c-api/long.rst index 28fb589..4684d1b 100644 --- a/Doc/c-api/long.rst +++ b/Doc/c-api/long.rst @@ -217,6 +217,9 @@ Long Integer Objects Return a C :c:type:`unsigned long` from a Python long integer, without checking for overflow. + Returns ``(unsigned long)-1`` on error. Use :c:func:`PyErr_Occurred` to + disambiguate. + .. versionadded:: 2.3 @@ -225,6 +228,9 @@ Long Integer Objects Return a C :c:type:`unsigned long long` from a Python long integer, without checking for overflow. + Returns ``(unsigned PY_LONG_LONG)-1`` on error. Use + :c:func:`PyErr_Occurred` to disambiguate. + .. versionadded:: 2.3 |