ruby.git/numeric.c, branch v2_0_0_451

merge revision(s) 44609,44610,44612,44613,44617:

2014-01-19T17:14:02+00:00

	test_numeric.rb: coercion failures

	* test/ruby/test_numeric.rb (test_coerce): new assertions for
  failure of coercion.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@44660 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 39594,39596: [Backport #8010]

2013-12-02T14:29:37+00:00

	* enumerator.c (enumerator_with_index_i): allow Bignum as offset, to
	  get rid of conversion exception and integer overflow.
	  [ruby-dev:47131] [Bug #8010]

	* enumerator.c (enumerator_with_index):  Restore handling of a nil memo
	  from r39594.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@43960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 40208: [Backport #8380]

2013-05-07T16:49:01+00:00

	* internal.h (MUL_OVERFLOW_SIGNED_INTEGER_P): New macro.
	  (MUL_OVERFLOW_FIXNUM_P): Ditto.
	  (MUL_OVERFLOW_LONG_P): Ditto.

	* array.c (rb_ary_product): Don't overflow on signed integer
	  multiplication.

	* numeric.c (fix_mul): Ditto.
	  (int_pow): Ditto.

	* rational.c (f_imul): Ditto.

	* insns.def (opt_mult): Ditto.

	* thread.c (sleep_timeval): Don't overflow on signed integer addition.

	* bignum.c (rb_int2big): Don't overflow on signed integer negation.
	  (rb_big2ulong): Ditto.
	  (rb_big2long): Ditto.
	  (rb_big2ull): Ditto.
	  (rb_big2ll): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 40437:

2013-04-24T15:40:52+00:00

	* numeric.c: Fix wiki link on Float imprecision in overview, patched
	  by Makoto Kishimoto [Bug #8304] [ruby-dev:47280]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@40447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 39376: [Backport #7903]

2013-03-09T14:52:33+00:00

	* random.c (rb_random_ulong_limited): fix error message for negative
	  value.  [ruby-dev:47061] [Bug #7903]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39674 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 39418:

2013-03-09T13:52:22+00:00

	* array.c: Document #<=> return values and formatting

	* bignum.c: ditto

	* file.c: ditto

	* object.c: ditto

	* numeric.c: ditto

	* rational.c: ditto

	* string.c: ditto

	* time.c: ditto


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39666 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merge revision(s) 39369:

2013-03-09T12:53:29+00:00

	* numeric.c: Examples and formatting for Numeric and Float
	  Based on a patch by Zach Morek and Oren K of newhaven.rb
	  [Github documenting-ruby/ruby#5]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_0_0@39658 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* numeric.c (fix_pow): Handle special cases when base is 0, -1 or +1

2013-02-05T05:39:49+00:00

  [Bug #5713] [Bug #5715]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39064 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* numeric.c: Fix rdoc for Fixnum#**

2013-02-05T05:39:16+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39062 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* numeric.c: Document Float constants [ruby-core:51484] [Bug #7709]

2013-02-03T00:59:51+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39024 b2dd03c8-39d4-4d8f-98ff-823fe69b080e