[ruby-cvs:57729] usa:r50581 (ruby_2_1): merge revision(s) 50421: [Backport #11113]

[usa at ruby-lang.org]

usa	2015-05-21 14:05:56 +0900 (Thu, 21 May 2015)

  New Revision: 50581

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=50581

  Log:
    merge revision(s) 50421: [Backport #11113]
    
    * range.c (linear_object_p, range_include): test if covered for
      linear objects.  [ruby-core:69052] [Bug #11113]

  Modified directories:
    branches/ruby_2_1/
  Modified files:
    branches/ruby_2_1/ChangeLog
    branches/ruby_2_1/range.c
    branches/ruby_2_1/test/ruby/test_range.rb
    branches/ruby_2_1/version.h