This would definitely be a helpful feature in a "warning mode" – it would be great to have a pull request for this.
On Fri, Apr 29, 2016 at 7:01 AM, Ben Southwood <[email protected]> wrote: > I really like the functional style of Julia as I primarily code in OCaml. > One of the cool optional features of the OCaml compiler is that if you > define a function and a variable is unused, the compiler will complain that > you have a variable that was never used. I'm surprised how many bugs have > been caught by this functionality, and I have already been bitten twice by > this bug in Julia in my 1st week of using it! > > Is there a chance we will get the ability for the compiler to complain > about unused variables? > > - Ben >
