[ruby-cvs:65022] naruse:r57856 (ruby_2_4): merge revision(s) 57305: [Backport #13114] [Backport #13120]

[naruse at ruby-lang.org]

naruse	2017-03-12 01:44:40 +0900 (Sun, 12 Mar 2017)

  New Revision: 57856

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=57856

  Log:
    merge revision(s) 57305: [Backport #13114] [Backport #13120]
    
    variable.c: fix the condition to cache
    
    * variable.c (rb_const_set): fix the condition to cache the class
      path and cache permanent or temporary path corresponding to the
      outer klass.  [ruby-core:79039] [Bug #13120]

  Modified directories:
    branches/ruby_2_4/
  Modified files:
    branches/ruby_2_4/variable.c
    branches/ruby_2_4/version.h