[#45703] test_advise failure on GNU/Linux — Tanaka Akira <tanaka.akira@...>

今朝、気がついたのですが、手元で test_advise が失敗します。

11 messages 2012/06/05
[#45705] Re: test_advise failure on GNU/Linux — KOSAKI Motohiro <kosaki.motohiro@...> 2012/06/06

小崎です

[#45735] [ruby-trunk - Feature #6587][Open] proposal: adding new methods File.rootname and Pathname#rootname — "usa (Usaku NAKAMURA)" <usa@...>

14 messages 2012/06/14

[#45745] Re: [ruby-changes:24028] yugui:r36079 (trunk): Embedding CRuby interpreter without internal headers has been difficult — SASADA Koichi <ko1@...>

見逃していました.

19 messages 2012/06/14
[#45747] Re: [ruby-changes:24028] yugui:r36079 (trunk): Embedding CRuby interpreter without internal headers has been difficult — Yugui <yugui@...> 2012/06/15

2012/6/15 SASADA Koichi <ko1@atdot.net>:

[#45748] Re: [ruby-changes:24028] yugui:r36079 (trunk): Embedding CRuby interpreter without internal headers has been difficult — SASADA Koichi <ko1@...> 2012/06/15

 ささだです.

[#45794] :new_pgroup and :pgroup option for spawn. — Tanaka Akira <akr@...>

process.c で気がついたのですが、spawn に Windows 用の :new_pgroup というオプションが

12 messages 2012/06/23
[#45800] Re: :new_pgroup and :pgroup option for spawn. — "U.Nakamura" <usa@...> 2012/06/25

こんにちは、なかむら(う)です。

[#45818] [ruby-trunk - Feature #6643][Open] io.seek(off, :end) — "akr (Akira Tanaka)" <akr@...>

30 messages 2012/06/25

[ruby-dev:45862] [ruby-trunk - Bug #6659][Rejected] prepend した Class/Module の ancestors に Class が混入する

From: "nagachika (Tomoyuki Chikanaga)" <nagachika00@...>
Date: 2012-06-27 18:35:30 UTC
List: ruby-dev #45862
Issue #6659 has been updated by nagachika (Tomoyuki Chikanaga).

Status changed from Open to Rejected

#6658 と重複してしまったのでこちらは閉じます。
----------------------------------------
Bug #6659: prepend した Class/Module の ancestors に Class が混入する
https://bugs.ruby-lang.org/issues/6659#change-27525

Author: nagachika (Tomoyuki Chikanaga)
Status: Rejected
Priority: Normal
Assignee: nobu (Nobuyoshi Nakada)
Category: core
Target version: 2.0.0
ruby -v: ruby 2.0.0dev (2012-06-27 trunk 36240) [x86_64-darwin10.8.0]


Module#prepend を利用した Class/Module に対して ancestors を呼ぶと Class が入りこみます。
ancestors に入るだけで Object#is_a? の判定やメソッド呼び出しができるようになったりはしていないようです。

 module M1
 end
 
 module M2
   prepend M1
 end
 M2.ancestors # => [M2, M1, Class]
 
 class C
   prepend M1
 end
 C.ancestors # => [C, M1, Class, Object, Kernel, BasicObject]
 C.new.is_a(Class) # => false
 C.new.superclass # => NoMethodError: undefined method `allocate' for #<C:0x0000010103ba90>


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

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