This works:
var arr = newSeq[proc()]()
for j in 0..<10:
closureScope:
let x : int = j + 1
let p = proc() = echo x
arr.add(p)
for p in arr:
p()
See [https://nim-lang.org/docs/manual.html#closures-creating-closures-in-loops](https://nim-lang.org/docs/manual.html#closures-creating-closures-in-loops)
