ruby.git/include, branch ruby_2_0_0

merge r46831 partially. these changes are from:

2014-09-05T04:42:09+00:00

https://github.com/k-takata/Onigmo/commit/7abd7b29481f98eb92be786e3d33611fc7d000a0
[Bug #8716]

* include/ruby/oniguruma.h (ONIG_MAX_CAPTURE_GROUP_NUM,
  ONIGERR_TOO_MANY_CAPTURE_GROUPS): add cheking the number of capture
  groups.

* regerror.c (onig_error_code_to_format): ditto.

* regparse.c (scan_env_add_mem_entry): ditto.

* regexec.c (onig_region_copy, match_at): fix: segmation fault occurs
  when many groups are used.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@47400 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 44535,44536: [Backport #9321]

2014-07-03T06:20:05+00:00

	* vm.c (rb_vm_pop_cfunc_frame): added.  It cares c_return event.
	  The patch base by drkaes (Stefan Kaes).
	  [Bug #9321]

	* variable.c (rb_mod_const_missing): use rb_vm_pop_cfunc_frame()
	  instead of rb_frame_pop().

	* vm_eval.c (raise_method_missing): ditto.

	* vm_eval.c (rb_iterate): ditto.

	* internal.h (rb_vm_pop_cfunc_frame): add decl.

	* test/ruby/test_settracefunc.rb: add tests.
	  provided by drkaes (Stefan Kaes).

	* vm.c, eval.c, include/ruby/intern.h (rb_frame_pop): 
	  move definition of rb_frame_pop() and deprecate it.
	  It doesn't care about `return' events.

	* vm.c, eval.c, include/ruby/intern.h (rb_frame_pop):


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@46671 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 43398,43407,43408,43417: [Backport #9044]

2013-11-11T13:29:58+00:00

	* win32/Makefile.sub (config.h): VC 2013 supports C99 mathematics
	  functions.  [ruby-core:57981] [Bug #9044]

	* include/ruby/win32.h (rb_infinity_float): suppress overflow in
	  constant arithmetic warnings.  [ruby-core:57981] [Bug #9044]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 43208: [Backport #9003]

2013-10-09T16:36:05+00:00

	* compar.c (cmp_eq): fail if recursion.  [ruby-core:57736] [Bug #9003]

	* thread.c (rb_exec_recursive_paired_outer): new function which is
	  combinnation of paired and outer variants.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/intern.h (rb_f_lambde): restore the declaration of

2013-07-23T16:40:53+00:00

  rb_f_lambda() for backword compatibility. and mark it as deprecated.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@42145 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 41764,41765,41767: [Backport #8583]

2013-07-04T16:30:19+00:00

	* regcomp.c (): Merge Onigmo 5.13.5 23b523076d6f1161.
	  https://bugs.ruby-lang.org/issues/8583
	  * [bug]  (thanks Akinori MUSHA and Ippei Obayashi)
	           Fix a renumbering bug in condition regexp with a named
	           capture. [Bug #8583]
	  * [spec] (thanks Akinori MUSHA)
	    Allow ENCLOSE_OPTION in look-behind.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41780 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 40525,40526,40528,40530: [Backport #8345]

2013-06-18T19:18:15+00:00

	proc.c: remove unnecessary static function

	* proc.c (proc_lambda): remove and use rb_block_lambda directly
  instead.
	* include/ruby/intern.h (rb_block_lambda): add declaration instead of
	  deprecated rb_f_lambda.

	* proc.c (mproc, mlambda): use frozen core methods instead of plain
	  global methods, so that methods cannot be overridden.
	  [ruby-core:54687] [Bug #8345]

	* vm.c (Init_VM): define proc and lambda on the frozen core object.

	* defs/id.def (predefined): add "idProc".

	* proc.c (mnew, mproc, mlambda): use predefined IDs.

	* vm.c (Init_VM): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41394 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 41343,41360,41386: [Backport #8531]

2013-06-18T18:40:31+00:00

	test/ruby/test_symbol.rb: tests for [Bug #8531]
	* include/ruby/ruby.h, vm_eval.c (rb_funcall_with_block):
	  new function to invoke a method with a block passed
	  as an argument.

	* string.c (sym_call): use the above function to avoid
	  a block sharing. [ruby-dev:47438] [Bug #8531]

	* vm_insnhelper.c (vm_yield_with_cfunc): don't set block
	  in the frame.

	* test/ruby/test_symbol.rb (TestSymbol#test_block_given_to_proc):
	  run related tests.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 41342,41359,41361: [Backport #8341]

2013-06-18T18:22:16+00:00

	test/ruby/test_proc.rb: tests for [Bug #8341]
	* include/ruby/intern.h, proc.c (rb_method_call_with_block):
	  new function to invoke a Method object with a block passed
	  as an argument.

	* proc.c (bmcall): use the above function to avoid a block sharing.
	  [ruby-core:54626] [Bug #8341]

	* test/ruby/test_proc.rb (TestProc#test_block_persist_between_calls):
	  run related tests.

	* test/ruby/test_proc.rb (TestProc#test_block_given_method_to_proc):
	  run test for r41359.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41392 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 40913: [Backport #8434]

2013-06-08T16:54:03+00:00

	* intern.h: remove dangling rb_class_init_copy declaration
	  [ruby-core:55120] [Bug #8434]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@41190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e