hash.c, st.c: fix for ST_CHECK

* hash.c (foreach_safe_i, hash_foreach_iter): deal with error detected
  by ST_CHECK.
* st.c (st_foreach_check): call with non-error argument in normal case.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
hash.c: restore iter_lev

* hash.c (hash_foreach_ensure): restore iter_lev to the previous
  value, not just decrement.  [ruby-dev:47803] [Bug #9105]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43675 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/openssl/test_cipher.rb (test_aes_gcm_wrong_tag): Don't use
  String#succ because it can make modified (wrong) auth_tag longer
  than 16 bytes.  The longer auth_tag makes that
  EVP_CIPHER_CTX_ctrl (and internally aes_gcm_ctrl) fail.
  [ruby-core:55143] [Bug #8439] reported by Vit Ondruch.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ruby_atomic.h (ATOMIC_SIZE_CAS): fix compile error on Solaris since r43460.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43677 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/bigdecimal/lib/bigdecimal/util.rb: [DOC] remove example of
  Rational#to_d without argument. [Bug #8958]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
objspace_dump.c: refine output

* ext/objspace/objspace_dump.c (dump_output): allow IO object as
  output, and use Tempfile.create and return open file instead of
  mkstemp() and path name for :file output.
  [ruby-core:58266] [Bug #9102]
* test/objspace/test_objspace.rb (TestObjSpace#dump_my_heap_please):
  remove temporary output file.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43679 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-11-15

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
iseq.c: fix values for true

* iseq.c (make_compile_option): fill with 1 of int, not char if opt is true.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
delegate.rb: get rid of global function interference

* lib/delegate.rb (Delegator#send): override to get rid of global function interference.
  [Fixes GH-449]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
hash.c: iteration level with reentering

* hash.c (hash_foreach_iter, hash_foreach_ensure, rb_hash_foreach):
  deal with iteration level when reentering by callcc.  temporary
  measure until rollback of ensure is introduced.  [ruby-dev:47807]
  [Bug #9105]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43683 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
eval.c: refactor exception cause

* eval.c (setup_exception): set up cause after exception to be raised
  is fixed.  [Feature #8257]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43684 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 * eval_jump.c (rb_exec_end_proc): fix double free or corruption error
   when reentering by callcc. [ruby-core:58329] [Bug #9110]

 * test/ruby/test_beginendblock.rb: test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43685 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-11-16

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
revert r43675 and r43683 without tests for applying rollback patch.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* cont.c : Introdule ensure rollback mechanism. Please see below.

	* internal.h (ruby_register_rollback_func_for_ensure): catch up above change.
	  Add rollback mechanism API.

	* vm_core.h (typedef struct rb_vm_struct): catch up above change.
	  Introdule ensure-rollback relation table.

	* vm_core.h (typedef struct rb_thread_struct): catch up above change.
	  Introdule ensure stack.

	* eval.c (rb_ensure): catch up above change.
	  Introdule ensure stack.

	* hash.c : New function for rollback ensure, and register it to
	  ensure-rollback relation table. [ruby-dev:47803] [Bug #9105]

	Ensure Rollback Mechanism:
	A rollback's function is a function to rollback a state before ensure's
	function execution.
	When the jump of callcc is across the scope of rb_ensure,
	ensure's functions and rollback's functions are executed appropriately
	for keeping consistency.

	Current API is unstable, and only internal use.

	ruby_register_rollback_func_for_ensure(ensure_func,rollback_func)
	This API create relation ensure's function to rollback's function.
	By registered rollback's function, it is executed When jumpping into
	corresponding rb_ensure scope.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
ChangeLog typos from r43688


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_beginendblock.rb: assert_normal_exit

* test/ruby/test_beginendblock.rb (test_callcc_at_exit): use
  assert_normal_exit for better message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
envutil.rb: crash report on Mac OS X

* test/ruby/envutil.rb (EnvUtil.diagnostic_reports): find crash report
  on Mac OS X.

* test/ruby/envutil.rb (Test::Unit::Assertions::FailDesc): include
  crash report on Mac OS X.

* test/ruby/envutil.rb (Test::Unit::Assertions#assert_in_out_err):
  remove crash reports if exist.

* test/ruby/test_process.rb (TestProcess#test_status_kill): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* test/ruby/test_hash.rb (class TestHash): add tests for [ruby-dev:47803] [Bug #9105]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43692 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rexml/parsers/ultralightparser.rb
  (REXML::Parsers::UltraLightParser#parse): Fix wrong :start_doctype
  position.
  [Bug #9061] [ruby-dev:47778]
  Patch by Ippei Obayashi. Thanks!!!

* test/rexml/parser/test_ultra_light.rb: Add a test for this case.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e