ruby.git/bignum.c, branch ruby_1_8_7

merge revision(s) 28324:

2012-06-06T05:47:45+00:00

	* bignum.c (rb_big2dbl), test/ruby/test_bignum.rb (test_to_f):
	  A negative Bignum out of Float range should be converted to -Infinity.
	  [ruby-core:30492] [Bug #3362]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@35941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 35325:

2012-04-14T09:52:10+00:00

	* bignum.c (rb_big2str0): prevent working clone from
	  GC. [exerb-dev:0578].  patched by MURASE Masamitsu
	   at [exerb-dev:0580]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@35327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 23730:

2011-12-10T12:17:27+00:00


	* numeric.c (flo_cmp): Infinity is greater than any bignum
	  number.  [ruby-dev:38672]

	* bignum.c (rb_big_cmp): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Signed-off-by: URABE, Shyouhei 

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@34000 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 27721:27725,27738:27740:

2010-06-08T08:42:55+00:00

	* pack.c: backport integer pack/unpack from 1.9 for [ruby-core:21937].
	* configure.in: backport RUBY_DEFINT and fixed size integer checks.
	* ruby.h: include stdint.h if available.
	* bignum.c (rb_big_pack): defined..
	  (rb_big_unpack): defined.
	* intern.h (rb_big_pack): declared.
	  (rb_big_unpack): declared.
	* pack.c (pack_pack): call rb_quad_pack to preserve RangeError.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@28220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 23740:

2009-07-30T00:31:59+00:00

	* bignum.c (big_lshift, big_rshift): return Bignum always withou
	  normalization.  [ruby-dev:38680]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@24313 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 18211:

2008-08-04T05:05:38+00:00

	* bignum.c (rb_big2str0, bigsqr): made interruptible.  [ruby-Bugs-20622]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@18339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bignum.c (rb_big_div): Bignum#div should return integer for

2008-04-01T11:33:27+00:00

  floating number operand.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15882 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bignum.c (rb_cstr_to_inum): treat successive underscores as

2008-03-19T05:36:43+00:00

  nondigit.  [ruby-dev:34089]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15799 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bignum.c (big2str_find_n1): check integer overflow.

2008-02-29T17:35:11+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bignum.c (BIGZEROP): fix for longer Bignum zeros. [ruby-Bugs-17454]

2008-02-22T10:50:21+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@15575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e