* vm_method.c (rb_method_entry_without_refinements): use
  rb_resolve_refined_method() to search superclasses if
  me->def->orig_me is 0.  This change fixes make test-all
  TESTS="json ruby/test_refinement.rb".

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38297 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* fix the behavior when a module is included into a refinement.
  This change is a little tricky, so it might be better to prohibit
  module inclusion to refinements.

* include/ruby/ruby.h (RMODULE_INCLUDED_INTO_REFINEMENT): new flag
  to represent that a module (iclass) is included into a refinement.

* class.c (include_modules_at): set RMODULE_INCLUDED_INTO_REFINEMENT
  if klass is a refinement.

* eval.c (rb_mod_refine): set the superclass of a refinement to the
  refined class for super.

* eval.c (rb_using_refinement): skip the above superclass (the
  refined class) when creating iclasses for refinements.  Otherwise,
  `using Refinement1; using Refinement2' creates iclasses:
  <Refinement2> -> <RefinedClass> -> <Refinement1> -> RefinedClass,
  where <Module> is an iclass for Module, so RefinedClass is
  searched before Refinement1.  The correct iclasses should be
  <Refinement2> -> <Refinement1> -> RefinedClass.

* vm_insnhelper.c (vm_search_normal_superclass): if klass is an
  iclass for a refinement, use the refinement's superclass instead
  of the iclass's superclass.  Otherwise, multiple refinements are
  searched by super.  For example, if a refinement Refinement2
  includes a module M (i.e., Refinement2 -> <M> -> RefinedClass,
  and if refinements iclasses are <Refinement2> -> <M>' ->
  <Refinement1> -> RefinedClass, then super in <Refinement2> should
  use Refinement2's superclass <M> instead of <Refinement2>'s
  superclass <M>'.

* vm_insnhelper.c (vm_search_super_method): do not raise a
  NotImplementError if current_defind_class is a module included
  into a refinement.  Because of the change of
  vm_search_normal_superclass(), the receiver might not be an
  instance of the module('s iclass).

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2012-12-11

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/matrix: alias {row|column}_size to {row|column}_count and use the latter.
  [Bug #7369] [ruby-core:49409]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38300 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
More debug print for r38296

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38301 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Revert r38296 and r38301

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* common.mk ($(MINIPRELUDE_C)): -I may break make dist.
  patched by Vit Ondruch [Bug #7541] [ruby-core:50736]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38303 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Experimentally revert r38041

"vm_dump.c: no methods in segv handler"
It may cause segv:
http://fb.rubyci.org/~chkbuild/ruby-trunk/log/20121130T090301Z.diff.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38304 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/dl/win32/extconf.rb: Fix typo
  by Santiago Pastorino <santiago@wyeworks.com>
  https://github.com/ruby/ruby/pull/221 fix GH-221

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38305 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_settracefunc.rb: envutil

* test/ruby/test_settracefunc.rb: EnvUtil is required for
  assert_normal_exit when running solely.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
probes_helper.h: RUBY_DTRACE_HOOK

* probes_helper.h (RUBY_DTRACE_HOOK): surround with do..while.

* vm.c (vm_exec): supply semicolon.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38307 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Revert r38301

"* common.mk ($(MINIPRELUDE_C)): -I may break make dist."

This didn't solve the issue.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38308 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* tool/make-snapshot (BASERUBY): add --disable-gem to avoid load gems.
  [Bug #7541] [ruby-core:50736]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/pathname/lib/pathname.rb:  Hide private methods from RDoc.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rdoc/options.rb:  Added --page-dir option for moving pages in
  doc/ to the top-level.
* lib/rdoc/rdoc.rb:  ditto.
* test/rdoc/test_rdoc_options.rb:  Test for the above.
* test/rdoc/test_rdoc_rdoc.rb:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* common.mk:  Added --pages-dir to rdoc creation.  Now doc/ items show
  up at top-level.
* .document:  Moved doc/* entries to doc/.document
* doc/.document:  ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38312 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix typos for r38298

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38316 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/function.c (Fiddle::Function.new): new keyword argument :name to set the name attribute.
* ext/fiddle/lib/fiddle/import.rb (import_function, bind_function): set function name by using the :name keyword argument.
  Re-fixes r38243. [ruby-core:50566]
* test/fiddle/test_function.rb (test_name): test for the :name keyword argument and Fiddle::Function#name.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix a typo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/dl/lib/dl/func.rb (DL::Function#unbind, #bound?): suppress NoMethodError when Fiddle is available. [ruby-core:50756] [Bug #7543]
* test/dl/test_func.rb (test_bound*, test_unbind*): tests for the above.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38324 b2dd03c8-39d4-4d8f-98ff-823fe69b080e