diff options
Diffstat (limited to 'Misc/NEWS.d/next/Library/2021-04-17-10-49-57.bpo-41559.caIwt9.rst')
| -rw-r--r-- | Misc/NEWS.d/next/Library/2021-04-17-10-49-57.bpo-41559.caIwt9.rst | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/Misc/NEWS.d/next/Library/2021-04-17-10-49-57.bpo-41559.caIwt9.rst b/Misc/NEWS.d/next/Library/2021-04-17-10-49-57.bpo-41559.caIwt9.rst deleted file mode 100644 index 11db42350eb..00000000000 --- a/Misc/NEWS.d/next/Library/2021-04-17-10-49-57.bpo-41559.caIwt9.rst +++ /dev/null @@ -1,6 +0,0 @@ -:pep:`612` is now implemented purely in Python; builtin ``types.GenericAlias`` -objects no longer include ``typing.ParamSpec`` in ``__parameters__`` -(with the exception of ``collections.abc.Callable``\ 's ``GenericAlias``). -This means previously invalid uses of ``ParamSpec`` (such as -``list[P]``) which worked in earlier versions of Python 3.10 alpha, -will now raise ``TypeError`` during substitution. |