Thank you! Yeah you got the idea! Compiler doesn't allow to redefine a proc/method in the same module, however **redefinition across modules compiles fine**. I wanted to use this trick to allow users redefine my library methods in their code - just like that kill in main.nim. It is much simpler than using inheritance or other methods to inject user-defined code - just use internal dispatch trees that will do all redefinition job for you
Undefined behaviour here is really undefined. What made me curious is that definition order is always the same (kill from main.nim is always defined last), but dispatch depends on other non-related methods which is counter-intuitive... P.S. Thanks for var notice. Actually it is a part of a larger codebase where the reassignment really happens. I just omitted some unnecessary code.
