Looking into the `move` implementation (and given that my `pop` is a _template_ ), I think the reason why this happens is quite obvious:
<https://github.com/nim-lang/Nim/blob/version-2-0/lib/system.nim#L154-L157>
- Template being called twice with Nim 2.0 drkameleon
- Template being called twice with Nim 2.0 PMunch
- Template being called twice with Nim 2.0 drkameleon
- Template being called twice with Nim 2.0 drkameleon
- Template being called twice with Nim 2.0 drkameleon
- Template being called twice with Nim 2.0 drkameleon
- Template being called twice with Nim ... Zerbina
- Template being called twice with ... drkameleon
- Template being called twice with ... drkameleon
- Template being called twice with ... ringabout
