New EEP draft: Pinning operator ^ in patterns

[wojteksurowka@REDACTED]

> The very last thing we need is a notation that makes it
> easier to write pointlessly bad code.

I can only agree.
 
> One thing I *would* like is an analogue of -Werror.

Maybe I misunderstood this, but erlc has -WError option which 
makes warnings into errors, exactly like -Werror in C/C++
compilers. It can be also specified in rebar3 config file with
warnings_as_errors.

Regards,
Wojtek