* lib/rubygems:  Update to RubyGems 2.2.2 prerelease to check fixes to
	  CI.
	* test/rubygems:  ditto.


git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-02-04

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Revert "dir.c: glob cases on case-insensitive system"

This reverts commit r44796.

    * dir.c (glob_helper): return the filename with actual cases on
      the filesystem if it is case-insensitive.  [ruby-core:42469]
      [Feature #5994]

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
dir.c: glob cases on case-insensitive system

* dir.c (glob_make_pattern): all alphabets are magic characters on
  case-insensitive filesystems.  [ruby-core:42469] [Feature #5994]

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
string.c: enable capacity when setting capa

* string.c (rb_str_modify_expand): enable capacity and disable
  assocation with packed objects when setting capa, so that
  pack("p") string fails to unpack properly after modified.

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
pack.c: use ivar for associated objects

* pack.c (str_associate, str_associated): keep associated objects
  in an instance variables, instead of in the internal structure.
* string.c (rb_str_associate, rb_str_associated): deprecate.

git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: remvoe STR_ASSOC related code.
  By r44804, string objects can not have STR_ASSOC flag.
* internal.h: ditto.
* ext/objspace/objspace_dump.c (dump_object): ditto.



git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c: use STR_SHARED instead of ELTS_SHARED.
  (same value, but more clear meaning)



git-svn-id: svn+ssh://svn.ruby-lang.org/ruby/trunk@44806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e