From: Run Paint Run Run <redmine@...>
Date: 2010-08-24T05:01:36+09:00
Subject: [ruby-core:31834] [Bug #3738] Invalid Line Number in Unused Variable Warning

Bug #3738: Invalid Line Number in Unused Variable Warning
http://redmine.ruby-lang.org/issues/show/3738

Author: Run Paint Run Run
Status: Open, Priority: Low
Category: core
ruby -v: ruby 1.9.3dev (2010-08-19 trunk 29056) [i686-linux] 

run@paint:/tmp ���  cat unused.rb 
  def unused *x
    self.class.send(:define_method, :m) {|*x| }
  end
  run@paint:/tmp ���  ruby -v unused.rb 
  ruby 1.9.3dev (2010-08-19 trunk 29056) [i686-linux]
  unused.rb:2: warning: shadowing outer local variable - x
  unused.rb:12176: warning: assigned but unused variable - x
  run@paint:/tmp ���  wc unused.rb 
   3  8 64 unused.rb


----------------------------------------
http://redmine.ruby-lang.org