* enum.c (enum_slice_when): New method: Enumerable#slice_when.
  (slicewhen_i): New function.
  (slicewhen_ii): New function.

* enumerator.c (InitVM_Enumerator): New method:
  Enumerator::Lazy#slice_when.

  [ruby-core:62499] [Feature #9826]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47652 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* enum.c (enum_chunk): Deprecate the state management.
  (enum_slice_before): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-09-21

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/tempfile.rb: define parameters appropriately and some
                   refactoring.

* lib/tmpdir.rb:   ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47655 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
tempfile.rb: fix r47655

* lib/tempfile.rb (Tempfile#initialize, Tempfile.create): get rid of
  shadowing local variables.

* lib/tmpdir.rb (Dir::Tmpname#make_tmpname): simlify argument
  splitting.

* test/test_tempfile.rb: need thread library for ConditionVariable.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
signal.c: EINVAL is a failure

* signal.c (ruby_signal): although "EINVAL from sigaction(2) is
  not a bug", but even it is a failure.  pointed at toRuby/guRuby
  in RubyHiroba.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47657 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ext/win32ole/win32ole.c (rbtime2vtdate, vtdate2rbtime): fix
the bug in conversion of milliseconds. [Bug #10258]

test/win32ole/test_win32ole_variant.rb
(test_conversion_dbl2date_with_msec,
test_conversion_time2date_with_msec): use assert_in_delta instead
of assert_equal to treat an acceptable error range.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* array.c: use rb_equal_opt() for performance improvement.
           [ruby-core:64954] [Feature #10227]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
signal.c: raise SystemCallError for all failures

* signal.c (ruby_signal): return SIG_ERR as well as signal(2).

* signal.c (trap): raise SystemCallError for all failures when
  called as a method.

* signal.c (Init_signal): fail by [BUG] only if initialization is
  failed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ChangeLog: adjust indent

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47661 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rexml/**/*.rb: removed commented-out code.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47662 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/csv.rb: avoid unnecessary object allocations.
  patch is from Andrew Vit. [ruby-core:63215] [Feature #9952]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
file.c: clear tmp buffer on failures

Reduces GC malloc pressure (MAXPATHLEN is 4096 on my system),
rb_find_file_safe hits this path at least twice every time
ruby starts.

* file.c (rb_find_file_ext_safe): clear tmp buffer on failure
  (rb_find_file_safe): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47664 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_signal.rb: remove stale test

* test/ruby/test_signal.rb (TestSignal#test_trap_system_default):
  remove stale test.  signals are delivered to the main thread
  always now, so sleep in sub thread is no longer interrupted.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
iseq.c (rb_iseq_defined_string): trim redundant semi-colon

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
wait until the thread is stopped.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47667 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
(test_main_thread_status_at_exit) wait until the thread enter the begin clause. 


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47668 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
signal.c: SIGEXIT is not a system signal

* signal.c (trap): SIGEXIT is not a system signal and is dealt
  with internally, so it should not try to register the system
  signal handler by sigaction.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47669 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread_pthread.c (native_set_thread_name): New function to
  set thread name visible with ps command on GNU/Linux.
  Ex. ps -o %c -L

* thread.c (thread_start_func_2): Call native_set_thread_name at
  beginning.
  (rb_thread_inspect_msg): Extract from rb_thread_inspect.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix capital [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e