@kitten_tech @carbontwelve @david_chisnall
I am a couple of years in with copilot. No such bugs yet. Context: Rust. I write lots of tests along with my code (as OP appears to do too), and currently can rely on a massive external test suite.
The one ridiculously hard to debug bug I got is when I had to debug a codebase I ported from Java to Rust and I transliterated bits wrong as the human, and had no incremental tests built up along with the code. No LLM to blame.