* lib/rubygems:  Update to RubyGems master bf37240.  Fixes useless
  error message with `gem install -g` with no gem dependencies file.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44085 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
date_parse.c: get rid of backtrack explosion

* ext/date/date_parse.c (parse_time): unset case-insensitive flag
  for [:alpha:], which already implies both cases, to get rid of
  backtrack explosion.  [ruby-core:58876] [Bug #9221]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44086 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
variable.c: rb_class_path_cached

* variable.c (rb_class_path_cached): returns cached class path
  only, without searching and allocating new class path string.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object_tracing.c: fix allocation from NEWOBJ hook

* ext/objspace/object_tracing.c (newobj_i): use cached class path
  only to get rid object allocation during NEWOBJ hook.
  [ruby-core:58853] [Bug #9212]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44088 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/curses, sample/curses: removed curses.

* NEWS: added an entry for the above change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44089 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
removed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44090 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/xmlrpc/httpserver.rb:  [DOC] Fix typo

s/authentification/authentication/
[ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44091 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_weakmap.rb: add

* test/ruby/test_weakmap.rb: test for ObjectSpace::WeakMap.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
gc.c: ObjectSpace::WeakMap#size

* gc.c (wmap_size): add ObjectSpace::WeakMap#size and #length.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
    * marshal.c: [DOC] Wordsmith marshal.c documentation. by @vipulnsward [fix GH-470]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44094 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* vm.c (vm_stat): renamed from ruby_vm_stat.
  Should not use ruby_ prefix here.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44095 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
hash.c: fix segv in Hash#replace

* hash.c (rb_hash_replace): fix segv on `{}.replace({})` introduced
  in r44060 [Bug #9230] [ruby-core:58991]
* test/ruby/test_hash.rb: regression test for above

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* compile.c, insns.def, test/ruby/test_rubyvm.rb, vm.c, vm_core.h,
  vm_insnhelper.c, vm_insnhelper.h, vm_method.c: Rename method_serial
  to global_method_state and constant_serial to global_constant_state
  after discussion with ko1.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44097 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h (RCLASS_SERIAL): Add RCLASS_SERIAL as a convenience
  accessor for RCLASS_EXT(klass)->class_serial.

* class.c, vm_insnhelper.c, vm_method.c: Use RCLASS_SERIAL

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44098 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/thread/thread.c: [DOC] add call-seq alias for Queue#enq, #<<, etc.

* ext/thread/thread.c (Init_thread): use rb_define_alias instead of
  rb_alias to document alias.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-12-10

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/openssl/lib/openssl/digest.rb: Deprecate OpenSSL::Digest::Digest
  [Fixes GH-446] https://github.com/ruby/ruby/pull/446


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44101 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/.document:  Remove curses from documentable directories.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44102 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
vm_method.c: add new ruby::method-cache-clear dtrace probe

* vm_method.c (rb_clear_method_cache_by_class): fire
  ruby::method-cache-clear probe on global or klass-level method cache
  clear [Bug #9190]
* probes.d (provider ruby): new dtrace probe
* doc/dtrace_probes.rdoc: docs for new probe
* test/dtrace/test_method_cache.rb: test for new probe

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44103 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44104 b2dd03c8-39d4-4d8f-98ff-823fe69b080e