René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"SyntaxError location for `*args` in class bases is inconsistent","articleBody":"Code snippet:\r\n\r\n```python\r\nclass C(list[int]): ...\r\n```\r\n\r\nOn Python 3.9:\r\n```pycon\r\n\u003e\u003e\u003e class C(list[*a]): ...\r\n  File \"\u003cstdin\u003e\", line 1\r\n    class C(list[*a]): ...\r\n                   ^\r\nSyntaxError: invalid syntax\r\n\u003e\u003e\u003e \r\n```\r\n\r\nOn Python 3.10:\r\n```pycon\r\n\r\n\u003e\u003e\u003e class C(list[*a]): ...\r\n  File \"\u003cstdin\u003e\", line 1\r\n    class C(list[*a]): ...\r\n           ^\r\nSyntaxError: expected ':'\r\n\u003e\u003e\u003e\r\n```\r\n\r\nI'd have expected it to point directly at the `*` in both cases.","author":{"url":"https://github.com/tusharsadhwani","@type":"Person","name":"tusharsadhwani"},"datePublished":"2022-05-24T09:48:10.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/93165/cpython/issues/93165"}