ruby.git/object.c, branch v2_0_0_rc1

object.c: singleton class clone

2012-12-29T02:37:47+00:00

* object.c (rb_obj_clone): attach clone to its singleton class during
  cloning singleton class so that singleton_method_added will be called
  on it.  based on the patch by shiba (satoshi shiba)[Bug #5283] in
  [ruby-dev:44477].  [Bug #5283]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

internal.h: quote unprintable

2012-12-22T15:04:57+00:00

* internal.h (QUOTE, QUOTE_ID): quote unprintable chars in strings and
  IDs. [Bug #7574] [ruby-dev:46749]
* string.c (rb_str_quote_unprintable): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

object.c: no nested symbol

2012-12-22T11:31:13+00:00

* object.c (rb_mod_const_get): symbol cannot be nested constant name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38553 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

object.c: defer creating string

2012-12-22T10:40:03+00:00

* object.c (rb_mod_const_get): defer creating partinal name string
  until needed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

object.c: check more strictly

2012-12-22T10:26:40+00:00

* object.c (rb_mod_const_get): check more strictly.  [ruby-dev:46748]
  [Bug #7573]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38551 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* object.c (rb_obj_hash): shouldn't assume object_id can be long.

2012-12-21T15:30:44+00:00

  based on a patch by Heesob Park at [ruby-core:51060].
  cf. [Backport #7454]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38539 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

object.c: nul in const name

2012-12-19T10:34:13+00:00

* object.c (rb_mod_const_get): nul byte is invalid as constant name.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* object.c (Init_Object): no needs to override with same method.

2012-12-13T14:32:40+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* object.c (Init_Object): use rb_mod_init_copy for Class#initialize_copy

2012-12-13T14:11:01+00:00

	* class.c (rb_class_init_copy): rename to class_init_copy_check, performs type
	  checks on arguments to prevent reinitialization of initialized class
	  [ruby-core:50869] [Bug #7557]
	* class.c (rb_mod_init_copy): use class_init_copy_check if receiver is T_CLASS
	* test/ruby/test_class.rb (class TestClass): related test


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* revised r37993 to avoid SEGV/ILL in tests. In r37993, a method

2012-12-06T13:08:41+00:00

  entry with VM_METHOD_TYPE_REFINED holds only the original method
  definition, so ci->me is set to a method entry allocated in the
  stack, and it causes SEGV/ILL.  In this commit, a method entry
  with VM_METHOD_TYPE_REFINED holds the whole original method entry.
  Furthermore, rb_thread_mark() is changed to mark cfp->klass to
  avoid GC for iclasses created by copy_refinement_iclass().

* vm_method.c (rb_method_entry_make): add a method entry with
  VM_METHOD_TYPE_REFINED to the class refined by the refinement if
  the target module is a refinement.  When a method entry with
  VM_METHOD_TYPE_UNDEF is invoked by vm_call_method(), a method with
  the same name is searched in refinements.  If such a method is
  found, the method is invoked.  Otherwise, the original method in
  the refined class (rb_method_definition_t::body.orig_me) is
  invoked.  This change is made to simplify the normal method lookup
  and to improve the performance of normal method calls.

* vm_method.c (EXPR1, search_method, rb_method_entry),
  vm_eval.c (rb_call0, rb_search_method_entry): do not use
  refinements for method lookup.

* vm_insnhelper.c (vm_call_method): search methods in refinements if
  ci->me is VM_METHOD_TYPE_REFINED.  If the method is called by
  super (i.e., ci->call == vm_call_super_method), skip the same
  method entry as the current method to avoid infinite call of the
  same method.

* class.c (include_modules_at): add a refined method entry for each
  method defined in a module included in a refinement.

* class.c (rb_prepend_module): set an empty table to
  RCLASS_M_TBL(klass) to add refined method entries, because
  refinements should have priority over prepended modules.

* proc.c (mnew): use rb_method_entry_with_refinements() to get
  a refined method.

* vm.c (rb_thread_mark): mark cfp->klass for iclasses created by
  copy_refinement_iclass().

* vm.c (Init_VM), cont.c (fiber_init): initialize th->cfp->klass.

* test/ruby/test_refinement.rb (test_inline_method_cache): do not skip
  the test because it should pass successfully.

* test/ruby/test_refinement.rb (test_redefine_refined_method): new
  test for the case a refined method is redefined.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e