ruby.git/ext/bigdecimal, branch ruby_1_9_1_376

merges r25029 from trunk into ruby_1_9_1.

2009-11-27T02:55:02+00:00

--
* ext/bigdecimal/lib/bigdecimal/{ludcmp,math}.rb: depend on
  bigdecimal.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@25947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r23737 from trunk into ruby_1_9_1.

2009-06-21T10:35:14+00:00

--
* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): went infinity too
  early.  add BASE_FIG margin.  [ruby-dev:38673]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@23800 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r23609 from trunk into ruby_1_9_1.

2009-06-20T09:07:57+00:00

--
* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): returns Inf if
  exp is bigger than DBL_MANT_DIG.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@23765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r22689 from trunk into ruby_1_9_1.

2009-03-04T09:20:15+00:00

--
* ext/bigdecimal/bigdecimal.c (gfDebug): uncommented out.
  [ruby-core:22600]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@22753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r20368 from trunk into ruby_1_9_1.

2008-12-25T16:32:40+00:00

* ext/bigdecimal/bigdecimal.c (BigDecimal_div2): should return
  Integer for #div operation.

* ext/bigdecimal/bigdecimal.c (BigDecimal_div2): should raise
  ZeroDivisionError if divisor is zero.  [ruby-dev:37207]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@21053 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r20797 from trunk into ruby_1_9_1.

2008-12-17T06:18:38+00:00

* ext/bigdecimal/bigdecimal.c (VpToString): reverted modification
  (that caused a bug) in r20359.  [ruby-dev:37370]

* ext/bigdecimal/bigdecimal.c (BigDecimal_limit): comment update.
  [ruby-dev:37465]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r20366 from trunk into ruby_1_9_1.

2008-11-30T09:24:26+00:00

* ext/bigdecimal/bigdecimal.c (VpException): bigdecimal zero
  division should raise FloatDomainError if mode
  VP_EXCEPTION_ZERODIVIDE is set.  [ruby-dev:37204]

* ext/bigdecimal/bigdecimal.c (BigDecimal_mode): should handle
  VP_EXCEPTION_ZERODIVIDE.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20420 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r20360 from trunk into ruby_1_9_1.

2008-11-30T09:24:03+00:00

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_r): raise exception
  for nan/inf conversion.  [ruby-dev:37187] fix #793

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_i): ditto.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

merges r20359 from trunk into ruby_1_9_1.

2008-11-30T09:23:54+00:00

* ext/bigdecimal/bigdecimal.c (VpAlloc): avoid ALLOCA_N() to avoid
  segmentation fault caused by (insanely) long decimal values.
  [ruby-dev:37189] fix #794

* ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_to_i,
  BigDecimal_to_f, BigDecimal_to_s, BigDecimal_split,
  BigDecimal_inspect): ditto.

* ext/bigdecimal/bigdecimal.c (VpToString): small performance
  improvement.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20416 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_r): moved from

2008-11-11T15:21:15+00:00

  bigdecimal/util, converted into C.  [ruby-dev:36805]

git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_9_1@20220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e