ruby-dev

なかだです。

At Tue, 26 Sep 2000 14:10:36 +0900
matz@zetabits.com (Yukihiro Matsumoto) wrote:
> |>   regex.c が gcc 以外じゃ通らなくなってます。まぁ素直に
> |> !defined(__GNUC__) だけにしたほうがいいような気がしますが。
> |
> |  あれだと win32/mkexports.rb でコケました。
> 
> これだとruby_re_match()でかならずmallocが呼ばれてしまうため
> に嬉しさ100分の1だと思います。こんな感じではいかがでしょう。
> 
> --- regex.c	2000/09/25 17:51:24	1.33
> +++ regex.c	2000/09/26 05:09:07
> @@ -3566,3 +3536,3 @@
>  
> -  unsigned char *stacka[MAX_NUM_FAILURE_ITEMS * NFAILURES];
> +  unsigned char **stacka;
>    unsigned char **stackb;
> @@ -3615,2 +3585,3 @@
>    /* Initialize the stack. */
> +  stacka = RE_TALLOC(MAX_NUM_FAILURE_ITEMS * NFAILURES, unsigned char*);
>    stackb = stacka;

  これって[ruby-dev:11066]と事実上同じだと思うのですが。#ifdef がないの
と stacka の初期化の位置が若干違うだけで。で、stacka == stackb だと 
FREE_AND_RETURN() で stackb が開放されないので、メモリを使い果たしてるよ
うな感じです(なんで GC されないのかが謎)。

-- 
--- 僕の前にBugはない。
--- 僕の後ろにBugはできる。
    中田 伸悦

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[#10781] MatchingData#[] — Shugo Maeda <shugo@...>

[#10793] 今度こそ (patch of the ruby-1.4.6 for NT4.0&VC4.0 on DEC Alpha.) — kou@...1609.sip.eee.yamaguchi-u.ac.jp (Koichi Okada)

[#10812] empty rescue clause — Takaaki Tateishi <ttate@...>

[#10814] Re: ruby 1.6.0 preview2 — tenmei@... (Noriaki Harada)

[#10829] [BUG] re_search with range — Minero Aoki <aamine@...>

[#10856] typo in finalize.rb — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#10861] MatchingData#last_group — Shugo Maeda <shugo@...>

[#10864] a = []; p a.sort! — "Akinori -Aki- MUSHA" <knu@...>

[#10866] Class Variable (sono 2) — Shin-ichiro HARA <sinara@...>

[#10879] recursive require / preload — Yasushi Shoji <yashi@...>

[#10882] setenv,unsetenv — Takaaki Tateishi <ttate@...>

[#10889] Re: mod_ruby error? — Wakou Aoyama <wakou@...>

[#10890] Re: Telnet#preprocess — Wakou Aoyama <wakou@...>

[#10891] Re: net/telnet.rb — Wakou Aoyama <wakou@...>

[#10892] Re: lib/cgi.rb — Wakou Aoyama <wakou@...>

[#10893] Re: lib/cgi.rb — Wakou Aoyama <wakou@...>

[#10894] Forward: [ruby-ext:01274] Re: 多重代入での to_a (Re: Ruby/Python doesn't work with Ruby 1.6) — matz@... (Yukihiro Matsumoto)

[#10897] Re: [CVS 266] "matz: 1.6.0 final (hopufully)" — WATANABE Hirofumi <Hirofumi.Watanabe@...>

[#10903] Class Variable と継承 — Kazuhiro NISHIYAMA <zn@...>

[#10904] Module#class_variables — Yasushi Shoji <yashi@...>

[#10907] attr_tester — Yasushi Shoji <yashi@...>

[#10910] tsvr.rb broken ? — Katsuyuki Komatsu <komatsu@...>

[#10911] time.rb — Katsuyuki Komatsu <komatsu@...>

[#10920] SIGINT on windows — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#10921] proper tail recursion — Shugo Maeda <shugo@...>

[#10924] instance methods of Module/Class — Hiroshi IGARASHI <igarashi@...>

[#10928] man ruby — Takaaki Tateishi <ttate@...>

[#10933] Meta-Level API — Hiroshi IGARASHI <igarashi@...>

[#10943] Passing []/String as argument — Jun Adachi <adachi@...>

[#10944] dummy DLL on Windows — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#10946] require "marshal" failure — Katsuyuki Komatsu <komatsu@...>

[#10948] File::Constants — Yasushi Shoji <yashi@...>

[#10952] negative signal number — GOTOU YUUZOU <gotoyuzo@...>

[#10956] server maintenance — Shugo Maeda <shugo@...>

[#10959] match data — 助田 雅紀 <masaki.suketa@...>

[#10968] jcode.rb bug — "Okada Jun" <yun@...>

[#10978] [PATCH] require in require — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#10985] httphead.rb proxy version problem — Katsuyuki Komatsu <komatsu@...>

[#10988] [patch] String#index( sub, pos, range ) — Minero Aoki <aamine@...>

[#11006] lstat — WATANABE Hirofumi <eban@...>

[#11028] regex.c warning of alpha — Katsuyuki Komatsu <komatsu@...>

[#11037] RUBYLIB_PRIFIX at emx/gcc — kenn@...

[#11049] [PATCH] RTEST() value as boolean — nobu.nakada@...

[#11052] ruby-1.6.1-20000921-i386-cygwin and Thread — Shin-ichiro HARA <sinara@...>

[#11061] [PATCH] prefix for sitedir — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#11064] jcode.rb bug — KANEKO Naoshi <wbs01621@...>

[#11066] [PATCH] gcc extension in regex.c — "Nobuyoshi.Nakada" <nobu.nakada@...>

[#11073] expect.rb — Kazuhiro NISHIYAMA <zn@...>

[#11074] 定数のネスト — Kazuhiro NISHIYAMA <zn@...>

[#11078] test — Shugo Maeda <shugo@...>

[#11082] LIBPATH patch for emx/gcc — kenn@...

[#11083] Application Error in 1.6.0 on Win2K — matz@... (Yukihiro Matsumoto)

[#11090] Ruby CVS Repository — "Akinori -Aki- MUSHA" <knu@...>

[#11091] ruby 1.6.1 mingw32 bug? — kenn@...

[#11093] gsub! : not substitute if block returns nil — Masahiro Tanaka <masa@...>

[#11098] mod_ruby error? — akira yamada / やまだあきら <akira@...>

[ruby-dev:11070] Re: [PATCH] gcc extension in regex.c

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[#10959] match data — 助田　雅紀 <masaki.suketa@...>