ruby.git/hash.c, branch v2_1_0_preview2

hash.c: static internal functions

2013-11-17T14:34:27+00:00

* hash.c (NOINSERT_UPDATE_CALLBACK): make both of noinsert and insert
  internal functions static.  and put semicolons for etags to find the
  following functions properly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* cont.c : Introdule ensure rollback mechanism. Please see below.

2013-11-15T17:15:31+00:00

	* 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

revert r43675 and r43683 without tests for applying rollback patch.

2013-11-15T17:08:52+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

hash.c: iteration level with reentering

2013-11-15T13:21:38+00:00

* 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

hash.c: restore iter_lev

2013-11-14T02:35:40+00:00

* 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

hash.c, st.c: fix for ST_CHECK

2013-11-14T02:33:50+00:00

* 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: [DOC] Adds an example for Hash#store

2013-11-13T01:43:49+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43659 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* internal.h: move common string/hash flags to include file.

2013-11-11T09:39:13+00:00

* ext/objspace/objspace_dump.c: remove flags shared above.
* hash.c: ditto.
* string.c: ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

st.c: revert st_keys

2013-10-10T16:28:56+00:00

* st.c: revert st_keys() at r43238.  VALUE cannot be in st.c.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* st.c (st_keys): define st_keys() for performance improvement of

2013-10-10T12:06:01+00:00

  Hash#keys and Array#uniq.

* st.h: ditto.

* hash.c (rb_hash_keys): use st_keys().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43238 b2dd03c8-39d4-4d8f-98ff-823fe69b080e