[#38563] [Bug #1556] irb does not save history from 1.8.7-p83 and later — Nobuhiro IMAI <redmine@...>

Bug #1556: irb does not save history from 1.8.7-p83 and later

11 messages 2009/06/02

[#38571] [Bug #1582] IO.new Raises Other Errors between 1.8 and 1.9 — "ujihisa ." <redmine@...>

Bug #1582: IO.new Raises Other Errors between 1.8 and 1.9

15 messages 2009/06/05

[#38607] [Feature: trunk] GC.stat — SASADA Koichi <ko1@...>

 ささだです.

21 messages 2009/06/14

[#38608] Fixnum#fdiv — Tadayoshi Funaba <tadf@...>

Bignum#fdiv には大きな数である場合の配慮があるようですが、Fixnum ではな

23 messages 2009/06/14
[#38636] Re: Fixnum#fdiv — Tadayoshi Funaba <tadf@...> 2009/06/15

fdiv では2つの異る解釈が混在しているように見えます。

[#38638] Re: Fixnum#fdiv — Yukihiro Matsumoto <matz@...> 2009/06/15

まつもと ゆきひろです

[#38639] Re: Fixnum#fdiv — Tadayoshi Funaba <tadf@...> 2009/06/15

> えーと、設計者は「fdivは結果がfloatになるdiv」くらいしか考え

[#38640] Re: Fixnum#fdiv — Yukihiro Matsumoto <matz@...> 2009/06/15

まつもと ゆきひろです

[#38641] Re: Fixnum#fdiv — Tadayoshi Funaba <tadf@...> 2009/06/15

> ふむ。「中途半端」というのはfixnumとbignumで食い違うと言う意

[#38657] Re: Fixnum#fdiv — Tadayoshi Funaba <tadf@...> 2009/06/16

> > ふむ。「中途半端」というのはfixnumとbignumで食い違うと言う意

[#38659] Re: Fixnum#fdiv — Yukihiro Matsumoto <matz@...> 2009/06/16

まつもと ゆきひろです

[#38660] Re: Fixnum#fdiv — Tadayoshi Funaba <tadf@...> 2009/06/16

> 私が気にしているのは「挙動の理解しやすさ」ですね。

[#38701] [Bug #1676] only last "return" is traced by set_trace_func — _ wanabe <redmine@...>

Bug #1676: only last "return" is traced by set_trace_func

10 messages 2009/06/22

[ruby-dev:38686] [Backport #1660] ruby1.8: tdiary's amazon.rb segfault in the cause of ruby's bug

From: dai VDR <redmine@...>
Date: 2009-06-19 13:35:45 UTC
List: ruby-dev #38686
Backport #1660: ruby1.8: tdiary's amazon.rb segfault in the cause of ruby's bug
http://redmine.ruby-lang.org/issues/show/1660

起票者: dai VDR
ステータス: Open, 優先度: Normal

* Forwarded from http://bugs.debian.org/533329
-----------------------------------------------------------------------------

Hi,

tdiary's amazon.rb segfault in the cause of ruby's bug.

	(tdiary/lang/ja.rb):36:[BUG] Segmentation fault ruby 1.8.7 (2009-06-08 patchlevel 173) [i486-linux]

It is reported to tdiary's BTS (in Japanese).

	http://www.cozmixng.org/retro/projects/tdiary/tickets/142

It is investigated by hiraku, and his blog is in Japanese.

	http://www.hinet.mydns.jp/tdiary/?date=20090506#p01
	http://www.hinet.mydns.jp/tdiary/?date=20090508#p01

Here is simply reproduce one liner.

	ruby -ve "C=0; o=''; o.instance_eval('def m; C; end'); o.clone.m"

And hiraku points that this bug is due to below patch.

	debian/patches/905_class_dup_should_copy_constants.dpatch

It is introduced to ruby1.8 1.8.7.72-3 and dropped in ruby1.8 1.8.7.173-1
because of the upstream's inclusion.

This bug is fixed in ruby1.8 development branch.
But I do not know what revision fixes it... Sorry.

Regards,
	dai


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