* 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
* bignum.c (bigsub_int): Fix a buffer over read.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41631 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2013-06-26

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41632 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
	* gc.c (is_before_sweep): Add new helper function that check the object
	  is before sweep?
	* gc.c (rb_gc_force_recycle): Have to clear mark bit if object's slot
	  already ready to mainor sweep.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
fix a typo

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41634 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (bigadd_int): Fix a buffer over read.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41636 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (bigand_int): Fix a buffer over read.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41637 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/socket/test_udp.rb: Close sockets explicitly.
  Don't use fixed port number.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41638 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (bigand_int): Consider negative values.
  (bigor_int): The allocated bignum should have enough size
  to store long.
  This fixes (bignum fits in a BDIGIT) | (fixnum bigger than BDIGIT)
  on platforms which SIZEOF_BDIGITS < SIZEOF_LONG,
  such as LP64 with 32bit BDIGIT (no int128).



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41639 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (bigxor_int): Fix a buffer over read.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* bignum.c (LSHIFTABLE): extract from LSHIFTX().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41641 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
mkmf.rb: use expanded values

* lib/mkmf.rb: should use expanded values for header directories
  unless extmk.  patch by vo.x (Vit Ondruch) at [ruby-core:55653]
  [Bug #8115], rhbz#921650.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41648 b2dd03c8-39d4-4d8f-98ff-823fe69b080e