> Well the second one was this one: <https://play.nim-lang.org/#ix=4e9w>
What's wrong with this example? "Pointer instability" in other languages: **C++** : <https://glot.io/snippets/geut9i4ofu> **D** : <https://glot.io/snippets/geutfftvnn> To fix this "instability" just change `object` to `ref object`: <https://play.nim-lang.org/#ix=4eeN>
