[#30872] segv when reentering into Fiber with callcc — sheepman <sheepman@...>

こんばんは、sheepman です。

15 messages 2007/06/01
[#30899] Re: segv when reentering into Fiber with callcc — SASADA Koichi <ko1@...> 2007/06/06

 ささだです。

[#30905] Re: segv when reentering into Fiber with callcc — "Yusuke ENDOH" <mame@...> 2007/06/06

遠藤と申します。

[#30906] Re: segv when reentering into Fiber with callcc — SASADA Koichi <ko1@...> 2007/06/06

 ささだです。

[#30929] secrand.rb — "NAKAMURA, Hiroshi" <nakahiro@...>

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51 messages 2007/06/08
[#30930] Re: secrand.rb — Tanaka Akira <akr@...> 2007/06/08

In article <4669066C.2080307@sarion.co.jp>,

[#30934] Re: secrand.rb — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/06/08

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[#30935] Re: secrand.rb — Tanaka Akira <akr@...> 2007/06/08

In article <46694461.4060706@sarion.co.jp>,

[#30936] Re: secrand.rb — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/06/08

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[#30938] Re: secrand.rb — Tanaka Akira <akr@...> 2007/06/08

In article <46697C0B.8060402@sarion.co.jp>,

[#30939] Re: secrand.rb — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/06/08

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[#30940] Re: secrand.rb — Tanaka Akira <akr@...> 2007/06/08

In article <4669DAB0.4050705@sarion.co.jp>,

[#30944] Re: secrand.rb — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/06/09

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[#30945] Re: secrand.rb — Tanaka Akira <akr@...> 2007/06/09

In article <466AA73C.9030407@sarion.co.jp>,

[#30946] Re: secrand.rb — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/06/09

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[#30950] Re: secrand.rb — Nobuyoshi Nakada <nobu@...> 2007/06/11

なかだです。

[#31173] Re: Random — Tanaka Akira <akr@...> 2007/07/10

In article <469253E9.9010203@sarion.co.jp>,

[#31174] Re: Random — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/07/10

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[#31178] Re: Random — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/07/11

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[#31179] Re: Random — Tanaka Akira <akr@...> 2007/07/11

In article <4694338C.7090303@sarion.co.jp>,

[#31183] Re: Random — "NAKAMURA, Hiroshi" <nakahiro@...> 2007/07/11

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[#30971] Linux/ia64で'ucontext_t' undeclared — akira yamada / やまだあきら <akira@...>

最近のRuby 1.9をLinux/ia64上でmakeしようとすると

16 messages 2007/06/13
[#30973] Re: Linux/ia64で'ucontext_t' undeclared — Yukihiro Matsumoto <matz@...> 2007/06/13

まつもと ゆきひろです

[#30974] Re: Linux/ia64で'ucontext_t' undeclared — akira@... 2007/06/13

Yukihiro Matsumoto さんは書きました:

[#30975] Re: Linux/ia64で'ucontext_t' undeclared — Yukihiro Matsumoto <matz@...> 2007/06/13

まつもと ゆきひろです

[ruby-dev:30860] Re: [ruby-cvs:19656] Ruby:r12420: * numeric.c (flo_round): now takes optional argument to specify

From: Nobuyoshi Nakada <nobu@...>
Date: 2007-06-01 01:21:49 UTC
List: ruby-dev #30860
なかだです。

At Fri, 1 Jun 2007 02:01:16 +0900 (JST),
matz@ruby-lang.org wrote in [ruby-cvs:19656]:
>     * numeric.c (flo_round): now takes optional argument to specify
>       number of digits, like round() in Python/PHP.
>     
>     * numeric.c (num_round): ditto.

こっちのnum_round()の変更ですが、いささか疑問です。

    rb_scan_args(argc, argv, "01", &nd);
    nd = rb_Float(nd);
    return flo_round(argc, &nd, num);

桁数を指定されていないときにnilをFloatに変換しようとしますが、
そもそも桁数をFloatにする必要はないと思います。それよりも、
Float以外のオブジェクトをそのままflo_round()に渡すのはどうかと。


Index: numeric.c
===================================================================
--- numeric.c	(revision 12420)
+++ numeric.c	(working copy)
@@ -1344,9 +1344,5 @@ static VALUE
 num_round(int argc, VALUE* argv, VALUE num)
 {
-    VALUE nd;
-
-    rb_scan_args(argc, argv, "01", &nd);
-    nd = rb_Float(nd);
-    return flo_round(argc, &nd, num);
+    return flo_round(argc, argv, rb_Float(num));
 }
 


-- 
--- 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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