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From 01/21/2010 to 01/27/2010

01/27/2010

06:52 PM Backport #2665: compatibility issue of BigDecimal#** and #power
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卜部です。

Yukihiro Matsumoto さんは書きました:
> |1 / Infinity (=> 0) と Infinity ** -1 (=> NaN?) が異なるのはおかしいです。
>
>...
shyouhei (Shyouhei Urabe)
06:18 PM Backport #2665 (Closed): compatibility issue of BigDecimal#** and #power
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まつもと ゆきひろです

In message "Re: [ruby-dev:40172] Re: [Bug:1.8] compatibility issue of BigDecimal#** and #po...
matz (Yukihiro Matsumoto)
06:02 PM Backport #2660: compatibility issue of BigDecimal#** and #power
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卜部です

Tadashi Saito さんは書きました:
> が成り立たないならば、この国の高校生が習う数学すら否定する系を

けど 3/2 # => 1 な系を採用してるしなあ。


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shyouhei (Shyouhei Urabe)
01:46 PM Backport #2660: compatibility issue of BigDecimal#** and #power
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Yusuke ENDOH さんは書きました:
> 1.8.8 に非互換な変更を入れるのはよくないと思うのですが、

やむをえない時はやむをえないと思いますが、このケースはどうなのかな

> - 1.8.7 以...
shyouhei (Shyouhei Urabe)
04:10 PM Backport #2663 (Assigned): Hard hang (needs -9 to kill) in 1.8.7 build 248
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r23268 is correct fix, but it realize the bug around Ruby 1.8's thread.
Fix for it is applied in ruby_1_8 b...
naruse (Yui NARUSE)
07:12 AM Backport #2663 (Closed): Hard hang (needs -9 to kill) in 1.8.7 build 248
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I've got a little piece of code that can hang Ruby 1.8.7 patchlevel
248 about one out of every 500 times it...
wconrad (Wayne Conrad)
03:38 PM Backport #2531 (Assigned): Ruby 1.8.7-p248 fails to cross-compile same version
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r26205
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nobu (Nobuyoshi Nakada)
02:56 PM Backport #2644: memory over-allocation with regexp
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I think, WONTFIX.
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naruse (Yui NARUSE)
02:47 PM Backport #2659 (Assigned): Problem when building with pthreads enabled
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backport r26437.
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naruse (Yui NARUSE)

01/26/2010

11:02 PM Backport #2660 (Closed): compatibility issue of BigDecimal#** and #power
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まつもとさんか卜部さん
遠藤です。

BigDecimal#** と #power の仕様変更が trunk から ruby_1_8 にバックポート
されていますが、これは 1.8.7 以前と比べて非...
mame (Yusuke Endoh)
10:30 PM Backport #2659 (Closed): Problem when building with pthreads enabled
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I have build ruby on MacOS X Snow Leopard (10.6.2) with pthreads enabled and the interpreter freezes when usi...
kpachnis (Konstantinos Pachnis)

01/25/2010

11:04 PM Backport #2644: memory over-allocation with regexp
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2010/1/25 Greg Hazel <redmine@ruby-lang.org>:
> Bug #2644: memory over-allocation with regexp
> http://redm...
rklemme (Robert Klemme)
07:48 PM Backport #2644 (Closed): memory over-allocation with regexp
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Using a simple regular expression ruby allocates far too much memory, and can stack overflow.

Code:
p...
ghazel (Greg Hazel)

01/22/2010

12:47 PM Backport #2594: 1.8.7 Patch: Reduce time spent in gc.c is_pointer_to_heap().
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Because the buckets are already sized exponentially decreasing, amortized searches over time becomes O(log(1....
kstephens (Kurt Stephens)
11:31 AM Backport #2622 (Assigned): UTF-8文字列のinspect結果がp160とp249で異なる。
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closedというかbackportせよという話ですね。わかります。
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shyouhei (Shyouhei Urabe)
02:22 AM Backport #2622 (Closed): UTF-8文字列のinspect結果がp160とp249で異なる。
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naruse (Yui NARUSE)
02:03 AM Backport #2622: UTF-8文字列のinspect結果がp160とp249で異なる。
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ruby-1.8.8では Rev 26103 で修正済でしたのを後から気がつきました。
http://redmine.ruby-lang.org/repositories/revision/ruby-18?rev=...
yk (Yuji Kaneda)
01:57 AM Backport #2622 (Closed): UTF-8文字列のinspect結果がp160とp249で異なる。
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金田です。

$KCODE を UTF-8 にした場合の String を inspect した結果が
ruby-1.8.7-p160とruby-1.8.7-p249で異なります。

# p160
...
yk (Yuji Kaneda)
08:09 AM Backport #2603 (Assigned): NetBSD 5.0以降でpthreadの処理に由来する不具合
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naruse (Yui NARUSE)
01:37 AM Backport #2603 (Closed): NetBSD 5.0以降でpthreadの処理に由来する不具合
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This issue was solved with changeset r26371.
Takahiro, thank you for reporting this issue.
Your contributio...
usa (Usaku NAKAMURA)
 

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