Have opened a ticket on github with a related feature request: [https://github.com/nim-lang/Nim/issues/7122](https://github.com/nim-lang/Nim/issues/7122)
But also bringing it up on the forum for possible further discussion. Anyhow, I'm a big "high integrity"-type fanboy. I don't program in Ada (yet), but I'm really enthusiastic about it. Nim already seems to borrow many features from Ada (I think Araq's even mentioned this before, I think it was something like providing Ada, but being blamed for C's shortcomings). Anyhow, I figure it's a really nice idea to scavenge some ideas off of Ada 2012. Partly to help bring that kind of set of secure (or more importantly, high integrity/reliability) practices more to the mainstream (also, some further distinguishing of Nim vs other more mainstream langs than Ada). We probably won't ever get to the level of "SPARK"-type static analysis, but base Ada alone, is I think leagues ahead of just about every other lang. (implied here, also an ideas like making "contract programming" libs, like NimContracts, part of the stdlib, or having floating-point range types, etc), as well as being able to promote Nim as having a focus on security/high integrity. Thoughts on this?
