Using LLMs to find Python C-extension bugs

Link: lwn.net/Articles/1067234 Jake Edge , LWN.net: […] Hobbyist Daniel Diniz used Claude Code to find more than 500 bugs of various sorts across nearly a million lines of code in 44 extensions; he has been working with maintainers to get fixes upstream and his methodology serves as a great example of how to keep the human in the loop—and the maintainers out of burnout—when employing LLMs. It's worth reading Daniel Diniz's post on the Python forums in full. This is a great example of an engineer wi