[wolletd]

I let ChatGPT build a simple glue class in C++ to set the backlight of a display, just because that was what I was doing at the moment.

I noticed a bug, informed ChatGPT and it fixed it correctly, which is cool and all.

But I'm really interested in the next thing: I didn't save the code and so reran the same prompt a few days later. Now it was correct the first time. Did it learn the bug? It also lost the Exception handling it had in the first version, though. And it changed it's naming scheme for member variables from `m_foo` to `foo_`.