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

	* load.c (features_index_add_single, rb_feature_p): store single index
	  as Fixnum to reduce the number of arrays for the indexes.  based on
	  the patch by tmm1 (Aman Gupta) in [ruby-core:53216] [Bug #8048].

	* load.c (rb_feature_p), vm_core.h (rb_vm_struct): turn
	  loaded_features_index into st_table.  patches by tmm1 (Aman Gupta)
	  in [ruby-core:53251] and [ruby-core:53274] [Bug #8048]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40397 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* class.c (rb_prepend_module): check redefinition of built-in optimized
	  methods.  [ruby-dev:47124] [Bug #7983]

	* vm.c (rb_vm_check_redefinition_by_prepend): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* vm.c (ENV_IN_HEAP_P): fix off-by-one error.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c (rb_thread_mark): mark a working Proc of bmethod
  (a method defined by define_method) even if the method was removed.
  We could not trace working Proc object which represents the body
  of bmethod if the method was removed (alias/undef/overridden).
  Simply, it was mark miss.
  This patch by Kazuki Tsujimoto. [Bug #7825]

  NOTE: We can brush up this marking because we do not need to mark
  `me' on each living control frame. We need to mark `me's
  only if `me' was free'ed. This is future work after Ruby 2.0.0.

* test/ruby/test_method.rb: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39279 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  instead of rb_vm_get_ruby_level_next_cfp to prevent a segfault by
  calling Kernel#callcc. See r39067 for more details.
  [ruby-dev:46908] [ruby-trunk - Bug #7774]

* test/ruby/test_settracefunc.rb: add a test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39073 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  of IFUNC frame.
  When `rb_binding_new_with_cfp()' is called, VM finds out the first
  normal (has iseq) frame and create a binding object of this frame
  and create Env objects. `ep's of related frames are updated
  (`ep's point Env object managed spaces).
  However, `ep' of skipped IFUNC frame was not updated and
  old invalid `ep' was remained. It causes serious problems.
  To solve this issue, permit IFUNC to create binding.
  (Maybe there is no problem on it)
  [ruby-dev:46908] [ruby-trunk - Bug #7774]
* test/ruby/test_settracefunc.rb: add a test.
* vm.c (rb_vm_get_binding_creatable_next_cfp), vm_core.h: added.
* vm_trace.c: fix to use `rb_vm_get_binding_creatable_next_cfp()'.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39067 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  The order of making binding should be stack (frame) top to bottom.
  [Bug #7635]
  And also fix issue of collecting klass. Collecting klass is same
  as TracePoint#defined_class.
  (previous version, it returns T_ICLASS (internal objects).
* test/-ext-/debug/test_debug.rb: add a test.
* ext/-test-/debug/extconf.rb, init.c, inspector.c: ditto.
* vm_backtrace.c: remove magic number and add enum CALLER_BINDING_*.
* vm_backtrace.c, include/ruby/debug.h: add new C api (experimental)
  rb_debug_inspector_frame_self_get().
* vm.c, vm_core.h, vm_trace.c: move decl. of
  rb_vm_control_frame_id_and_class() and constify first parameter.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38970 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c (th_init, ruby_thread_init): initialize root_svar with Qnil,
  since lep_svar_place() expects uninitialized svar to be nil, not 0.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* vm.c (check_machine_stack_size): ifdef a variable which is unused on
  non-pthread platforms.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e