* gc.c (typedef struct rb_objspace): Change members for monitor objects.
	* gc.c (gc_marks_test): Check all WriteBarrier Errors and track them in obj-tree.
	* gc.c (rgengc_check_shady): Ditto.
	* gc.c (gc_marks): Move 2 funtion calls to gc_marks_test for test initialize.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41607 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-06-25

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* remove trailing spaces.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41609 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix typo.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
bignum.c: redundant expression

* bignum.c (LSHIFTX): remove redundant never-true expression.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
bignum.c: suppress warning

* bignum.c (big2ulong): suppress shorten-64-to-32 warning.  BDIGIT can
  be bigger than long now.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (MSB): Removed.
  (BDIGIT_MSB): Defined using BIGRAD_HALF.
  (bary_2comp): Apply BIGLO after possible over flow of BDIGIT.
  (get2comp): Ditto.
  (bary_unpack_internal): Use BDIGIT_MSB.
  Apply BIGLO after possible over flow of BDIGIT.
  (rb_integer_unpack): Use BDIGIT_MSB.
  (calc_hbase): Use BDIGMAX.
  (big2dbl): Use BDIGMAX.
  Apply BIGLO after possible over flow of BDIGIT.
  (rb_big_neg): Apply BIGLO after possible over flow of BDIGIT.
  (biglsh_bang): Ditto.
  (bigrsh_bang): Ditto.
  (bary_divmod): Use BDIGIT_MSB.
  (bigdivrem): Ditto.
  (bigxor_int): Apply BIGLO after possible over flow of BDIGIT.

* marshal.c (shortlen): Use SIZEOF_BDIGITS instead of sizeof(BDIGIT).

* ext/openssl/ossl_bn.c (ossl_bn_initialize): Use SIZEOF_BDIGITS
  instead of sizeof(BDIGIT).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* gc.c: fix oldgen/remembered_shady counting algorithm.
* gc.c (rgengc_check_shady): increment
  `objspace->rgengc.remembered_shady_object_count' here.
* gc.c (rgengc_remember): return FALSE if obj is already remembered.
* gc.c (rgengc_rememberset_mark): make it void.
* gc.c (gc_mark_children): fix to double counting oldgen_object_count
  at minor GC.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41614 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (big2ulong): Add code specialized for SIZEOF_LONG <=
  SIZEOF_BDIGITS.
  This prevents shift witdth warning from "num <<= BITSPERDIG".



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41615 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (integer_unpack_single_bdigit): Use "1 + ~u" instead of
  "-u" to suppress warning (C4146) by Visual Studio.
  Reported by ko1 via IRC.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41616 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix typo by @daveworth [fix GH-340]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41617 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (big2ulong): Add a cast.
  (big2ull): Add a specialized code for SIZEOF_LONG_LONG <=
  SIZEOF_BDIGITS.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41618 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix a typo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41619 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (LSHIFTX): Revert r41611.
  The redundant expression suppresses a warning, C4293, by Visual
  Studio.
  http://ruby-mswin.cloudapp.net/vc10-x64/ruby-trunk/log/20130625T072854Z.log.html.gz#miniruby



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41620 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_big2ulong_pack): Use rb_integer_pack.
  (rb_big_aref): Call big2ulong with TRUE for "check" argument.
  It should be non-effective.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41621 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (big2ulong): "check" argument removed.
  (rb_big2ulong): Follow above change.
  (rb_big2long): Ditto.
  (rb_big_rshift): Ditto.
  (rb_big_aref): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41622 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/bigdecimal/bigdecimal.c (BigMath_s_exp): Fix for the cases when
  the argument x is not a BigDecimal.
  This change is based on the patch made by Garth Snyder.
  [Fix GH-332] https://github.com/ruby/ruby/pull/332

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (big2dbl): Use (BDIGIT)1 instead of 1UL.
  (bary_mul_normal): Remove a useless cast.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41625 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* lib/rubygems/ext/builder.rb (Gem::Ext::Builder.make): Pass
  DESTDIR via command line to override what's in MAKEFLAGS.  This
  fixes an installation problem under a package building
  environment where DESTDIR is specified in the (parent) command
  line. [Fixes GH-327]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41629 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (rb_absint_singlebit_p): Use POW2_P.
  (bary_pack): Ditto.
  (rb_big2str0): Ditto.
  (POW2_P): Moved to top.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41630 b2dd03c8-39d4-4d8f-98ff-823fe69b080e