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Diffstat (limited to 'Doc/whatsnew/3.10.rst')
| -rw-r--r-- | Doc/whatsnew/3.10.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Doc/whatsnew/3.10.rst b/Doc/whatsnew/3.10.rst index 2580a03..1a39066 100644 --- a/Doc/whatsnew/3.10.rst +++ b/Doc/whatsnew/3.10.rst @@ -1708,6 +1708,10 @@ New Features These functions allow to activate, deactivate and query the state of the garbage collector from C code without having to import the :mod:`gc` module. +* Add a new :c:data:`Py_TPFLAGS_DISALLOW_INSTANTIATION` type flag to disallow + creating type instances. + (Contributed by Victor Stinner in :issue:`43916`.) + Porting to Python 3.10 ---------------------- |