re.c (rb_reg_regcomp): remove volatile

* re.c (rb_reg_regcomp): remove volatile
  Unnecessary since r13261

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
re.c (rb_reg_raise): remove volatile

* re.c (rb_reg_raise): remove volatile
  Unnecessary since r41597

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44930 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm_insnhelper.c (vm_call_method): should check ci->me->flag of
  a refining method in case the method is private.
  [ruby-core:60111] [Bug #9452]

* vm_method.c (make_method_entry_refined): set me->flag of a refined
  method entry to NOEX_PUBLIC in case the original method is private
  and it is refined as a public method.  The original flag is stored
  in me->def->body.orig_me, so it's OK to make a refined method
  entry public.  [ruby-core:60111] [Bug #9452]

* test/ruby/test_refinement.rb: related tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
gc.c: unit suffix

* gc.c (get_envparam_size): accept unit suffix 'k', 'm', and 'g'.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-02-14

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Changelog: I hope that "ue" is the right replacement of "u-umlaut".  it was
  removed at r44587 because it was not included in us-ascii.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44945 b2dd03c8-39d4-4d8f-98ff-823fe69b080e