ruby.git/ext/bigdecimal, branch v2_0_0_rc1

* include/ruby/ruby.h (RB_UNUSED_VAR): new macro to suppress

2012-12-13T03:09:22+00:00

  warnings for unused variables.

* ext/bigdecimal/bigdecimal.c (ENTER): use RB_UNUSED_VAR() to
  suppress annoying warnings by -Wunused-but-set-variable in gcc 4.6.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_new): stop checking string

2012-12-02T15:09:49+00:00

  taintness.  [Bug #5508] [ruby-core:40510]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c:

2012-11-09T07:03:13+00:00

  Documentation for BigDecimal
  Based on a patch from Vincent Batts
  [ruby-core:49047] [Bug #7305]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_new),

2012-11-01T13:04:04+00:00

  test/bigdecimal/test_bigdecimal.rb:
  Fix exception message of BigDecimal constructor with a Float.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37407 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_add),

2012-11-01T13:03:53+00:00

  test/bigdecimal/test_bigdecimal.rb:
  need to specify precision for converting Rational and Float.
  [ruby-core:48045] [Bug #7176]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37406 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): use self's sign to

2012-08-31T05:34:08+00:00

  determine 0.0 and Inf's sign instead of internal double value's.
  Reported by phasis68 (Heesob Park) at [ruby-core:47381] [Bug #6955]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bigdecimal.c: check underflow

2012-08-30T07:17:56+00:00

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): check underflow since
  strtod() sets errno to ERANGE at underflow too.  [ruby-core:47342]
  [Bug #6944]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36854 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bigdecimal.c: fix format specifier

2012-08-05T15:40:56+00:00

* ext/bigdecimal/bigdecimal.c (BigMath_s_log): fix format specifier.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36633 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/jacobian.rb,

2012-05-30T07:30:46+00:00

  ext/bigdecimal/lib/bigdecimal/newton.rb:
  fix documentation comments.
  Patch by alperakgun from github.com/shyouhei/ruby/pull/8

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35844 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/bigdecimal/lib/bigdecimal/jacobian.rb (Jacobian#dfdxi):

2012-05-30T07:26:51+00:00

  fix jacobian to get stuck in an infinite loop when a solution is not
  found due to forget to increment nRetry counter.
  Patch by alperakgun from github.com/shyouhei/ruby/pull/8

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35843 b2dd03c8-39d4-4d8f-98ff-823fe69b080e