René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"`_Py_RefcntAdd` doesn't respect immortality","articleBody":"This is used by `list` and `tuple` internally:\r\n\r\n```py\r\n\u003e\u003e\u003e import sys\r\n\u003e\u003e\u003e sys.getrefcount(None) == (1 \u003c\u003c 32) - 1\r\nTrue\r\n\u003e\u003e\u003e refs = [None] * 42\r\n\u003e\u003e\u003e sys.getrefcount(None) == (1 \u003c\u003c 32) - 1\r\nFalse\r\n\u003e\u003e\u003e del refs\r\n\u003e\u003e\u003e sys.getrefcount(None) == (1 \u003c\u003c 32) - 1\r\nTrue\r\n```\r\n\r\nI'll have a PR up in a bit.\r\n\r\nCC: @ericsnowcurrently, @eduardo-elizondo \n\n\u003c!-- gh-linked-prs --\u003e\n### Linked PRs\n* gh-104143\n\u003c!-- /gh-linked-prs --\u003e\n","author":{"url":"https://github.com/brandtbucher","@type":"Person","name":"brandtbucher"},"datePublished":"2023-05-03T21:05:30.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/104142/cpython/issues/104142"}