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* [ruby-dev:46440] [ruby-trunk - Bug #7300][Open] Hash#[] の挙動が 1.9.3 と異なっている
@ 2012-11-07  8:05 hsbt (Hiroshi SHIBATA)
  2012-11-07  9:02 ` [ruby-dev:46441] [ruby-trunk - Bug #7300] " knu (Akinori MUSHA)
                   ` (10 more replies)
  0 siblings, 11 replies; 12+ messages in thread
From: hsbt (Hiroshi SHIBATA) @ 2012-11-07  8:05 UTC (permalink / raw)
  To: ruby developers list


Issue #7300 has been reported by hsbt (Hiroshi SHIBATA).

----------------------------------------
Bug #7300: Hash#[] の挙動が 1.9.3 と異なっている
https://bugs.ruby-lang.org/issues/7300

Author: hsbt (Hiroshi SHIBATA)
Status: Open
Priority: Normal
Assignee: 
Category: core
Target version: 2.0.0
ruby -v: ruby 2.0.0dev (2012-11-07) [x86_64-darwin12.2.0]


Hash[[nil]] を実行すると 1.9.3 では {} となるものが 2.0.0 では ArgumentError となります。

なかださんに相談してみたら、2.0.0 の動きが不正なものをチェックしてて正しい挙動と
いうことを教えてもらいましたが、2.0.0 では dupricate の警告だけにして、
次のリリースで消すという方が良さそうに思います。


-- 
http://bugs.ruby-lang.org/

^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2019-05-22  7:11 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-11-07  8:05 [ruby-dev:46440] [ruby-trunk - Bug #7300][Open] Hash#[] の挙動が 1.9.3 と異なっている hsbt (Hiroshi SHIBATA)
2012-11-07  9:02 ` [ruby-dev:46441] [ruby-trunk - Bug #7300] " knu (Akinori MUSHA)
2012-11-07  9:04 ` [ruby-dev:46442] " knu (Akinori MUSHA)
2012-11-07 13:51 ` [ruby-dev:46446] " hsbt (Hiroshi SHIBATA)
2012-11-07 14:09 ` [ruby-dev:46447] [ruby-trunk - Bug #7300][Assigned] " mame (Yusuke Endoh)
2012-11-07 21:45 ` [ruby-dev:46449] [ruby-trunk - Bug #7300] " hsbt (Hiroshi SHIBATA)
2012-11-09 14:36 ` [ruby-dev:46464] " nobu (Nobuyoshi Nakada)
2012-11-09 14:45 ` [ruby-dev:46465] " nobu (Nobuyoshi Nakada)
2012-11-09 22:43 ` [ruby-dev:46470] " hsbt (Hiroshi SHIBATA)
2018-12-26  8:07 ` [ruby-dev:50731] [Ruby trunk Bug#7300][Open] " mame
2019-03-20  1:30 ` [ruby-dev:50783] [Ruby trunk Bug#7300] " hsbt
2019-05-22  7:10 ` [ruby-dev:50788] " nobu

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