From a2a6aee89213d87ed6f86cf723a7fc4ed3c219a2 Mon Sep 17 00:00:00 2001
From: Alex Waygood <Alex.Waygood@Gmail.com>
Date: Mon, 5 Feb 2024 01:42:20 +0000
Subject: [PATCH] Fix annotation for ast.alias.name (#11364)

This isn't necessarily always an identifier:

```pycon
>>> print(ast.dump(ast.parse('from typing import *'), indent=2))
Module(
  body=[
    ImportFrom(
      module='typing',
      names=[
        alias(name='*')],
      level=0)],
  type_ignores=[])
>>> '*'.isidentifier()
False
```
---
 stdlib/_ast.pyi | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/stdlib/_ast.pyi b/stdlib/_ast.pyi
index fc3f035cc..0758450df 100644
--- a/stdlib/_ast.pyi
+++ b/stdlib/_ast.pyi
@@ -6,6 +6,10 @@ PyCF_ONLY_AST: Literal[1024]
 PyCF_TYPE_COMMENTS: Literal[4096]
 PyCF_ALLOW_TOP_LEVEL_AWAIT: Literal[8192]
 
+# Alias used for fields that must always be valid identifiers
+# A string `x` counts as a valid identifier if both the following are True
+# (1) `x.isidentifier()` evaluates to `True`
+# (2) `keyword.iskeyword(x)` evaluates to `False`
 _Identifier: typing_extensions.TypeAlias = str
 
 class AST:
@@ -499,7 +503,7 @@ class keyword(AST):
 class alias(AST):
     if sys.version_info >= (3, 10):
         __match_args__ = ("name", "asname")
-    name: _Identifier
+    name: str
     asname: _Identifier | None
 
 class withitem(AST):