[ruby-cvs:56789] usa:r49639 (ruby_2_0_0): merge revision(s) 49620: [Backport #10857]

[usa at ruby-lang.org]

usa	2015-02-18 16:03:16 +0900 (Wed, 18 Feb 2015)

  New Revision: 49639

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=49639

  Log:
    merge revision(s) 49620: [Backport #10857]
    
    * lib/resolv.rb (Resolv::DNS::Resource#==, #hash): elements
      returned by Kernel#instance_variables are Symbols now.
      [ruby-core:68128] [Bug #10857]

  Added files:
    branches/ruby_2_0_0/test/resolv/test_resource.rb
  Modified directories:
    branches/ruby_2_0_0/
  Modified files:
    branches/ruby_2_0_0/ChangeLog
    branches/ruby_2_0_0/lib/resolv.rb
    branches/ruby_2_0_0/version.h