* include/ruby/ruby.h (RB_UNUSED_VAR): new macro to suppress
  warnings for unused variables.

* ext/bigdecimal/bigdecimal.c (ENTER): use RB_UNUSED_VAR() to
  suppress annoying warnings by -Wunused-but-set-variable in gcc 4.6.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38352 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* method.h (END_OF_ENUMERATION): placeholder to put last comma.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38353 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
method transplanting

* proc.c (umethod_bind): allow another form of method transplanting
  from a module via UnboundMethod.  [ruby-core:34267][Feature #4254]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38354 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* file.c (rb_file_join): check encoding compatibility before joining
  strings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38355 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_require.rb (TestRequire#test_loaded_features_encoding):
  need to check compatibility, not equality of encodings.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38356 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* marshal.c (r_entry0): don't taint classes and modules because
  Marshal.load just return the dumped classes and modules.
  [Bug #7325] [ruby-core:49198]

* test/ruby/test_marshal.rb: related test.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/irb*: merge doc from doc/irb/ird.rd and improve overall
  documentation of IRB
* doc/irb/irb.rd: remove stale documentation


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
commit typo: remove file from r38358


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38360 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Use different port from test/xmlrpc/test_cookie.rb

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38361 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rdoc/class_module.rb:  Fixed duplicate comments for classes and
  modules from C.
* test/rdoc/test_rdoc_class_module.rb:  Test for the above.

* lib/rdoc/parser/c.rb:  Reload C variable names to allow proper
  updates of an ri store for C files.
* lib/rdoc/rdoc.rb:  ditto.
* lib/rdoc/store.rb:  ditto.
* test/rdoc/test_rdoc_parser_c.rb:  Test for the above.
* test/rdoc/test_rdoc_store.rb:  ditto.


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* ChangeLog: fix typo.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* object.c (Init_Object): use rb_mod_init_copy for Class#initialize_copy
	* 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
* vm_insnhelper.c (vm_call_super_method): a workaround for the
  failure of TestRefinement#test_refine_recursion in Windows.
  See [ruby-core:50871] for details.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* object.c (Init_Object): no needs to override with same method.

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