Backport #8587

Back porting r41623

Added by Kenta Murata 10 months ago. Updated 10 months ago.

[ruby-dev:47472]
Status:Closed
Priority:Normal
Assignee:Tomoyuki Chikanaga

Description

r41623 fixes a bug of BigMath.exp in the case of negative non-BigDecimal arguments.

cf. https://github.com/ruby/ruby/pull/332


Related issues

Related to ruby-trunk - Bug #6862: BigMath.exp negative exponent Closed 08/13/2012

Associated revisions

Revision 41733
Added by Tomoyuki Chikanaga 10 months ago

merge revision(s) 41623,41723: [Backport #6862] [Backport #8587]

* 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
  This change is based on the patch made by Heesob Park and Garth Snyder.
  [Bug #6862] 

History

#1 Updated by Tomoyuki Chikanaga 10 months ago

  • Status changed from Open to Assigned

https://bugs.ruby-lang.org/issues/6862#change-40133
で Heesob がもっと前からパッチ出してたのに……と訴えているので、ChangeLog に追記しておいたほうがいいかと思うのですがどうでしょう。

#2 Updated by Kenta Murata 10 months ago

そうですね。あの issue はすっかり見逃していたので、彼には悪いことをしてしまいました。
trunk の ChangeLog には彼の名前を書き加えました。

#3 Updated by Tomoyuki Chikanaga 10 months ago

ありがとうございます!
一緒にバックポートしておきます。

#4 Updated by Tomoyuki Chikanaga 10 months ago

  • % Done changed from 0 to 100
  • Status changed from Assigned to Closed

This issue was solved with changeset r41733.
Kenta, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.


merge revision(s) 41623,41723: [Backport #6862] [Backport #8587]

* 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
  This change is based on the patch made by Heesob Park and Garth Snyder.
  [Bug #6862] 

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