warning: assigned but unused variable - value

gistfile1.txt

rails/railties$ bundle exec ruby -w -Itest -Ilib -I../activesupport/lib -I../actionpack/lib -I../actionview/lib -I../activemodel/lib test/generators_test.rb
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32454: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32615: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32651: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32740: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32756: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32822: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32863: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:32888: warning: statement not reached
/home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/mail-2.7.1/lib/mail/parsers/address_lists_parser.rb:31984: warning: assigned but unused variable - testEof
Run options: --seed 33712

# Running:

....../home/u/.rbenv/versions/2.6.3/lib/ruby/gems/2.6.0/gems/sass-3.7.2/lib/sass/script/functions.rb:2911: warning: assigned but unused variable - value
..........................

Finished in 0.773388s, 41.3764 runs/s, 89.2179 assertions/s.
32 runs, 69 assertions, 0 failures, 0 errors, 0 skips