[ruby-cvs:53955] nagachika:r46809 (ruby_2_1): merge revision(s) r46368, r46371: [Backport #9913]

[nagachika at ruby-lang.org]

nagachika	2014-07-13 23:24:26 +0900 (Sun, 13 Jul 2014)

  New Revision: 46809

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=46809

  Log:
    merge revision(s) r46368,r46371: [Backport #9913]
    
    * ext/digest/digest.c (rb_digest_instance_equal):
      fix #== for non-string arguments. [ruby-core:62967] [Bug #9913]
    
    * test/digest/test_digest.rb: add test for above.
    
    * ext/digest/digest.c (rb_digest_instance_equal): no need to call
      `to_s` twice.  [Bug #9913]

  Modified directories:
    branches/ruby_2_1/
  Modified files:
    branches/ruby_2_1/ChangeLog
    branches/ruby_2_1/ext/digest/digest.c
    branches/ruby_2_1/test/digest/test_digest.rb
    branches/ruby_2_1/version.h