* insns.def: search up the cf stack for an object that is an instance
  of the recipient class.  Fixes [ruby-core:47186]

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36784 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2012-08-23

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36785 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/syck: removed. Fixes [ruby-core:43360]

* test/syck: removed.

* lib/yaml.rb: only require psych, show a warning if people try to set
  the engine to syck.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36786 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* common.mk (ID_H_TARGET): revert a part of r36724 and r36751.  they
  break mswin build from clean source.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36787 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: use the value of --with-opt-dir on building ruby
  itself. [ruby-dev:46064] [Bug #6900]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36788 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/open-uri/test_open-uri.rb (TestOpenURI#test_read_timeout): this
  test expects that the server thread will be killed in sleep, but 0.01
  sec is too short to reach there.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36790 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: Fixing Haiku build.
  - -lbe is not required for linking
  - stack protector doesn't work for now because of the default gcc's bug
  by Takashi Toyoshima <toyoshim@gmail.com>
  https://github.com/ruby/ruby/pull/167

* signal.c (ruby_signal): haiku doesn't have SIGBUS.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36791 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/configure.bat: support --with(out)?-ext(ensions) options.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36793 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/configure.bat: added help message of --with(out)?-ext.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36794 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* insns.def (invokesuper): reverted r36640 partially to make super
  in a thread work correctly. [ruby-core:47284] [Bug #6907]

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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36795 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/date/depend: add dependency to $(ruby_headers).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/mkmf.rb (create_makefile): add dependency to header files when
  depend files don't exist.  now we can remove simple (and often
  wrong) depend files in most cases.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* include/ruby/ruby.h: introduce flonum technique for
  64bit CPU environment (sizeof(double) == sizeof(VALUE)).
  flonum technique enables to avoid double object creation
  if the double value d is in range about between
  1.72723e-77 < |d| <= 1.15792e+77 or 0.0.
  flonum Float value is immediate and their lowest two bits
  are b10.
  If flonum is activated, then USE_FLONUM macro is 1.
  I'll write detailed in this technique on
  https://bugs.ruby-lang.org/projects/ruby-trunk/wiki/Flonum_tech
* benchmark/bmx_temp.rb: add an benchmark for simple
  Float calculation.
* gc.c (id2ref, rb_obj_id): add flonum Float support.
* include/ruby/intern.h: move decl of rb_float_new(double)
  to include/ruby/ruby.h.
* insns.def, vm.c, vm_insnhelper.c: add flonum optimization
  and simplify source code.
* vm_insnhelper.h (FLONUM_2_P): added.
* marshal.c: support flonum output.
* numeric.c (rb_float_new_in_heap): added.
* parse.y: support flonum.
* random.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36798 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
load.c: keep encoding of feature name

* file.c (rb_find_file_ext_safe, rb_find_file_safe): default to
  US-ASCII for encdb and transdb.
* load.c (search_required): keep encoding of feature name.  set
  loading path to filesystem encoding.  [Bug #6377][ruby-core:44750]
* ruby.c (add_modules, require_libraries): assume default external
  encoding as well as ARGV.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* win32/Makefile.sub: refactoring.  remove unused rules, and update
  some rules which are not used usually to fit current macros.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36801 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* common.mk (win32/*): macro RUBY_H_INCLUDES is not defined there,
  so need to move denendency rules under the definition of it.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36802 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* class.c (singleton_class_of): flonum can't have singleton class.

* vm.c (vm_define_method): flonum can't have singleton method.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36803 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/ruby/test_fixnum.rb (TestFixnum#test_singleton_method): new test.

* test/ruby/test_bignum.rb (TestBignum#test_singleton_method): ditto.

* test/ruby/test_float.rb (TestFloat#test_singleton_method): ditto.

* test/ruby/test_symbol.rb (TestSymbol#test_singleton_method): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36804 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Test for r36803's singleton_class_of.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e