ruby-dev

At Sat, 3 Mar 2007 15:32:09 +0900,
I wrote:
> At Thu, 1 Mar 2007 00:57:53 +0900,
> Hidetoshi NAGAI wrote:
> > From: "Nobuyoshi Nakada" <[email protected]>
> > Subject: [ruby-dev:30437] Re: fail to autoload at $SAFE==4
> > Date: Tue, 27 Feb 2007 15:02:33 +0900
> > Message-ID: <[email protected]>
> > > 今気づきましたが、動的にスクリプトを$LOAD_PATHに作るという可能性
> > > を考えるなら、ロード済みの.soの有無をロード中の.rbの有無よりも優
> > > 先させてはまずいので、最後のif文はこうですね。
> > >
> > >     if (rb_feature_p(feature, feature + strlen(feature), Qtrue))
> >
> > すみません．きちんとチェックしていませんでした．
> > この if 文の形で commit されてしまいましたが，
> > これだと更にまずいみたいで，
> > -----------------------------------------------------------------------
> > ruby -r tk -e 'TkButton.new'
> > /usr/local/lib/ruby/1.8/tk/label.rb:6: uninitialized constant TkLabel
> > (NameError)
> >         from /usr/local/lib/ruby/1.8/tk/button.rb:5:in `require'
> >         from /usr/local/lib/ruby/1.8/tk/button.rb:5
> >         from -e:1
> > -----------------------------------------------------------------------
> > なんてことになってしまいます．
> >
> > TkButton に対する autoload で tk/button.rb を load した際に
> > "require 'tk/label'" が実行され，tk/label.rb の上の
> > "class TkLabel<TkWindow" で NameError 発生，という流れです．
> >
> > 上記の if 文の部分が "if (rb_feature_p(feature, 0, Qfalse) == 'r')"
> > であれば，このようにはなりません．
>
> 　この件はどうしましょうか。

　その後の中田さんのコミットで修正されたようです。
ruby_1_8_6 にも入れました。

--
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Akinori MUSHA aka / (_ /  ( (__(  @ iDaemons.org / and.or.jp

"Different eyes see different things,
    Different hearts beat on different strings --
       But there are times for you and me when all such things agree"

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[#30476] Re: [ruby-cvs:19211] Ruby:r11975: * lib/fileutils.rb (touch): last #touch change causes error when :mtime option was not given. — Nobuyoshi Nakada <nobu@...>

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[#30504] num_tとthread_initという名前について — "Yutaka Kanemoto" <kinpoco@...>

[#30505] [BUG?] SIGTERM の取り扱い — Hidetoshi NAGAI <nagai@...>

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[#30524] DL::Symbol#call dumps core — sheepman <sheepman@...>

[#30530] dl/import is not thread safe — sheepman <sheepman@...>

[#30531] DL::PtrData#to_a dumps core — sheepman <sheepman@...>

[#30532] DL::PtrData#inspect — sheepman <sheepman@...>

[#30536] Ruby 1.8.6 will be released in 24 hours — "Akinori MUSHA" <knu@...>

[#30537] Microsoft-IIS 上で cgi.rb がレスポンス行を２重に出力する — MIYASAKA Masaru <alkaid@...>

[#30547] dl memory leak — sheepman <sheepman@...>

[#30549] [ANN] Ruby 1.8.6 has been released — "Akinori MUSHA" <knu@...>

[#30551] rb_rescue2 with vm — wanabe <s.wanabe@...>

[#30553] help: lib/shell for ruby 1.9 — keiju@... (Keiju ISHITSUKA)

[#30554] rb_ary2cary in dl.c has a bug — sheepman <sheepman@...>

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[#30563] ext/openssl のメンテナについて — "Akinori MUSHA" <knu@...>

[#30564] release code and revision number — Nobuyoshi Nakada <nobu@...>

[#30575] RSS::Parser.parseでSecurityError — Kazuhiro NISHIYAMA <zn@...>

[#30576] Changelog-1.8.6 — moonwolf@...

[#30581] [ruby-core:10580] Thread後のexecでENOTSUPPエラー対応 — "H.Holon" <holon@...>

[#30586] Etc.getgrgid が getgid の値に固定されています — 植田裕之 <ueda@...>

[#30593] [BUG] waitpid for ruby-trunk — keiju@... (Keiju ISHITSUKA)

[#30612] stdout flush in fork — keiju@... (Keiju ISHITSUKA)

[#30615] Etc モジュールのテスト — 植田 裕之 <ueda@...>

[#30618] possible bug in rb_detach_process() — "KUBO Takehiro" <kubo@...>

[#30620] DL.callback as free function causes errors — sheepman <sheepman@...>

[#30622] dl when $SAFE = 1 — sheepman <sheepman@...>

[#30624] test/rdoc occurs errors. — NAKANO Kouichi <curving@...>

[#30627] [ ruby-Bugs-9360 ] Matrix inverse problem — Yukihiro Matsumoto <matz@...>

[#30629] at_exit — keiju@... (Keiju ISHITSUKA)

[#30637] strlcpy and strlcat — "U.Nakamura" <usa@...>

[#30641] Re: [ruby-cvs:19321] Ruby:r12085: fixed the problem reported in — Urabe Shyouhei <shyouhei@...>

[#30648] YARVでのalias名の取得方法 — Yukihiro Matsumoto <matz@...>

[#30653] [BUG] queue 0x424010 freed with live thread(s) waiting — Masatoshi SEKI <m_seki@...>

[#30655] win32/registry wtime — moonwolf@...

[#30657] ロード済み拡張ライブラリの判別 — arton <artonx@...>

[#30667] $! assignment does not work properly — Yukihiro Matsumoto <matz@...>

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[#30672] fail to copy argv on Win32? — wanabe <s.wanabe@...>

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[ruby-dev:30470] Re: fail to autoload at $SAFE==4

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[#30615] Etc モジュールのテスト — 植田裕之 <ueda@...>