[#46037] Re: [ruby-core:47138] [ruby-trunk - Bug #6861][Open] ERB::Util.escape_html is not escaping single quotes — Shugo Maeda <shugo@...>

咳さん

12 messages 2012/08/13
[#46038] Re: [ruby-core:47138] [ruby-trunk - Bug #6861][Open] ERB::Util.escape_html is not escaping single quotes — Masatoshi SEKI <m_seki@...> 2012/08/13

=1B$B31$H$$$$$^$9!#=1B(B

[#46051] [ruby-trunk - Feature #6875][Open] Make test/unit default gem — "kou (Kouhei Sutou)" <kou@...>

19 messages 2012/08/15

[#46081] [ruby-trunk - Feature #6936][Assigned] Forbid singleton class and instance variabls for float — "naruse (Yui NARUSE)" <naruse@...>

17 messages 2012/08/26
[#46082] Re: [ruby-trunk - Feature #6936][Assigned] Forbid singleton class and instance variabls for float — SASADA Koichi <ko1@...> 2012/08/27

(2012/08/27 8:12), naruse (Yui NARUSE) wrote:

[ruby-dev:46065] [ruby-trunk - Bug #6901][Assigned] SEGV with tail call optimization

From: "shugo (Shugo Maeda)" <redmine@...>
Date: 2012-08-21 08:00:54 UTC
List: ruby-dev #46065
Issue #6901 has been reported by shugo (Shugo Maeda).

----------------------------------------
Bug #6901: SEGV with tail call optimization
https://bugs.ruby-lang.org/issues/6901

Author: shugo (Shugo Maeda)
Status: Assigned
Priority: Normal
Assignee: ko1 (Koichi Sasada)
Category: core
Target version: 2.0.0
ruby -v: ruby 2.0.0dev (2012-08-21 trunk 36751) [i686-linux]


r36099のfinishフレームをなくす変更以降で、添付のpromise.rbのようなコードで
末尾呼出の最適化を有効にするとSEGVが発生するようになっています。
単純な末尾再帰版factなどでは再現しませんでしたが、再現条件はよくわかっていません。
# 末尾再帰とブロック呼出しの組合せで発生するのかなと想像しています。

何か思い当たるフシはあるでしょうか? > ささださん



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