Re: proc(t: typedesc): var t -- expected 'None' error

[c0ntribut0r]

Thank you guys! I stayed with templates, don't know why I didn't use them from 
the beginning.

But typedesc[T] is really, really evil and black magic:
    
    
    proc getMutableVal[T](key: int, desc: typedesc[T]): var T =
      getTableOf(T)[key]