* error.c: add Exception#backtrace_locations.
  Now, there are no setter and independent from Exception#backtrace.
  [Feature #8960]
* eval.c (setup_exception): set backtrace locations for `bt_location'
  special attribute.
* vm_backtrace.c (rb_backtrace_to_location_ary): added.
* internal.h: ditto.
* test/ruby/test_backtrace.rb: add a test for
  Exception#backtrace_locations.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44170 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
gc.c: GC.latest_gc_info reports most interesting major_by flag

	* gc.c (gc_info_decode): Use :major_by=>:nofree as fallback reason
	  when other trigger conditions are present.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
assertions.rb: last match in assert_raise_with_message

* lib/test/unit/assertions.rb (assert_raise_with_message): set
  caller's last match if expected is a Regexp.

* test/ruby/test_arity.rb (err_mess): use assert_raise_with_message.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/ruby: better assertions

* test/ruby: use better assertions instead of mere assert.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_weakmap.rb: fix test

* test/ruby/test_weakmap.rb (test_include?): isolate weak
  referenced object.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
proc.c, vm_method.c: fix super and alias

* proc.c (method_owner): return the class where alias is defined, not
  the class original method is defined.
* vm_method.c (rb_method_entry_make, rb_alias): store the originally
  defined class in me.  [Bug #7993] [Bug #7842] [Bug #9236]
* vm_method.c (rb_method_entry_get_without_cache): cache included
  module but not iclass.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44175 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_weakmap.rb: fix test

* test/ruby/test_weakmap.rb (test_include?): Object.new does not
  excute the block, use tap.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test/ruby: better assertions

* test/ruby: use better assertions instead of mere assert.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44177 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
test_weakmap.rb: fix test

* test/ruby/test_weakmap.rb (test_include?): create target object in a
  block, so that collected soon as possible.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44178 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
proc.c: fix inherited owner

* proc.c (mnew_from_me): achieve the original defined_class from
  prepended iclass, to fix inherited owner.
* proc.c (method_owner): return the defined class, but not the
  class which the method object is created from.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44179 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-12-14

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44180 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread.c: reduce tags and stack

* thread.c: (exec_recursive): use rb_catch_protect() instead of
  rb_catch_obj() and PUSH_TAG(), and reduce pushing tags and
  machine stack usage.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44181 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h (ruby_sized_xrealloc2): fix typo introduced in r44117, which cause compile error on Solaris.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44183 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/socket/lib/socket.rb: Don't test $! in "ensure" clause because
  it may be set before the body.
  Reported by ko1 and mrkn.  [ruby-core:59088] [Bug #9247]

* lib/cgi/core.rb: Ditto.

* lib/drb/ssl.rb: Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44184 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* gc.c (wmap_final_func): Bugfix. Should update *value to new pointer.




git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
eval.c: reuse tag

* eval.c (rb_rescue2): reuse tags pushed for body proc to protect
  rescue proc too.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44186 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
    * lib/uri/common.rb: [DOC] Fix a broken link by @namusyaka [fix GH-478]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/psych/yaml/emitter.c:  Fix typo in the variable name

s/preceeded/preceded/

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object.c: optimize rb_mod_const_get for symbol

* object.c (rb_mod_const_get): Symbol must be the entire name, not
  a nested constant path, so achieve by its ID directly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
object.c: fix r44189

* object.c (rb_mod_const_get): already interned junk name may be
  valid nested class path.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e