Commits on Jun 21, 2020

1. [Fix rubocop#8179] Fix an infinite correction loop for `Layout/Multil… …

   …ineBlockLayout`
   
   Fixes rubocop#8179.
   
   This PR fixes an infinite correction loop error for `Layout/MultilineBlockLayout`
   when missing newline before opening parenthesis `(` for block body.
   
   ```ruby
   # frozen_string_literal: true
   
   foo do |o| (
       bar
     )
   end
   ```
   
   ```console
   % rubocop -a --only Layout/MultilineBlockLayout
   Inspecting 1 file
   C
   
   Offenses:
   
   example.rb:3:12: C: [Corrected] Layout/MultilineBlockLayout: Block body
   expression is on the same line as the block start.
   foo do |o| ( ...
              ^
   
   0 files inspected, 1 offense detected, 1 offense corrected
   Infinite loop detected in /Users/koic/src/github.com/koic/rubocop-issues/8179/example.rb.
   /Users/koic/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/rubocop-0.85.1/lib/rubocop/runner.rb:276:in
   `block in iterate_until_no_changes'
   /Users/koic/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/rubocop-0.85.1/lib/rubocop/runner.rb:272:in
   `loop'
   /Users/koic/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/rubocop-0.85.1/lib/rubocop/runner.rb:272:in
   `iterate_until_no_changes'
   /Users/koic/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/rubocop-0.85.1/lib/rubocop/runner.rb:243:in
   `do_inspection_loop'
   /Users/koic/.rbenv/versions/2.7.1/lib/ruby/gems/2.7.0/gems/rubocop-0.85.1/lib/rubocop/runner.rb:122:in
   `block in file_offenses'
   ```

   

   koic committed Jun 21, 2020
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