Single control comment does not work in at least one edge case

[jlw]

I have replicated a bug I saw in my own project in the test suite: https://github.com/brigade/scss-lint/compare/master...jlw:defect/block-disable

In my project, I added a re-enabling control comment after to pass the linter, but that shouldn't be necessary.

My uneducated guess is that this is actually a parsing error rather than a bug in the control comment logic, but I'm not familiar enough with the scss-lint internals to go further at this time.

[jlw]

FYI, the test scenario failures I added are:

$ bundle exec rspec spec/scss_lint/linter_spec.rb
..........FF..FF.......................

Failures:

  1) SCSSLint::Linter control comments when a linter is disabled within a rule using a CSS function split over multiple lines should not report a lint on line 12
     Failure/Error: it { should_not report_lint line: 12 }
       expected that a lint would not be reported
     # ./spec/scss_lint/linter_spec.rb:150:in `block (5 levels) in <top (required)>'

  2) SCSSLint::Linter control comments when a linter is disabled within a rule using a CSS function split over multiple lines should not report a lint on line 13
     Failure/Error: it { should_not report_lint line: 13 }
       expected that a lint would not be reported
     # ./spec/scss_lint/linter_spec.rb:151:in `block (5 levels) in <top (required)>'

  3) SCSSLint::Linter control comments when a linter is disabled within a rule using a CSS function split over multiple lines and has no child rules should not report a lint on line 5
     Failure/Error: it { should_not report_lint line: 5 }
       expected that a lint would not be reported
     # ./spec/scss_lint/linter_spec.rb:175:in `block (6 levels) in <top (required)>'

  4) SCSSLint::Linter control comments when a linter is disabled within a rule using a CSS function split over multiple lines and has no child rules should not report a lint on line 6
     Failure/Error: it { should_not report_lint line: 6 }
       expected that a lint would not be reported
     # ./spec/scss_lint/linter_spec.rb:176:in `block (6 levels) in <top (required)>'

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39 examples, 4 failures