### Precheck

* Do not use the issues tracker for help or support (try Stack Overflow, IRC, mailing list, etc)
* For proposing a new feature, please start a discussion on the Elixir Core mailing list
* For bugs, do a quick search and make sure the bug has not yet been reported
* Finally, be nice and have fun!

### Environment

* Elixir version (elixir -v):
* Operating system:

### Current behavior

Include code samples, errors and stacktraces if appropriate.

### Expected behavior

