Huh. Wasn't aware of that feature. Good to know.

I didn't fully flesh out the initializing local variables: What part of your code is undefined? You deleted the memory, and the compiler reused it. Then you re-accessed that same memory. That's just part of working with computers. The initialization comment was supposed to be from creating data to releasing it is defined. To be compliant with the Odin compiler spec, it's defined from start to end.

Not OP but:

> What part of your code is undefined?

Using a variable (`some_map` in this case) after `delete`ing it doesn't seem something languages usually define in their specification. Does Odin define that?