Infinite loop with Layout/SpaceInsideArrayLiteralBrackets and Layout/SpaceInsideReferenceBrackets

[aquach]

Expected behavior

Here's the configuration:

Layout/SpaceInsideArrayLiteralBrackets:
  EnforcedStyle: space

And here's the code:

a = []
a[[ 1, 2 ]]

I expect this to pass. SpaceInsideArrayLiteralBrackets should be happy since there is a space inside the brackets. SpaceInsideReferenceBrackets should be happy since there are no spaces in between the [[ and ]]. It should complain if I were doing a[ [ 1, 2 ] ], but I'm not.

Actual behavior

When I use auto-correct, the two cops fight each other and create an infinite loop.

Steps to reproduce the problem

Create the files above as style.yml and a.rb, then run:

rubocop -c style.yml a.rb  --auto-correct

RuboCop version

0.52.0 (using Parser 2.4.0.2, running on ruby 2.2.2 x86_64-linux)

[garettarrowood]

This is an issue in Layout/SpaceInsideReferenceBrackets with right_bracket detection. Thanks for the report. I'll take a look at this soon.

[aquach]

Cheers, thanks!

[ghost]

Most epic line in this issue so far :)

When I use auto-correct, the two cops fight each other and create an infinite loop.