Bug #9727: Array#reject aborts with callcc

• Status: Closed
• Assignee: -
• Target version: 2.2.0
• ruby -v: r45560
• Backport: 2.0.0: DONE, 2.1: DONE

[nobu (Nobuyoshi Nakada)]

2.0.0以降で、以下のコードが異常終了します。

require 'continuation'
cont = nil
a = [*1..10].reject do |i|
  callcc{|c| cont = c} if !cont and i == 10
  false
end
a.unshift(:x)
cont.call if a.size < 1000

[nobu (Nobuyoshi Nakada)]

• Status changed from Open to Closed
• % Done changed from 0 to 100

Applied in changeset r45562.

---

array.c: maybe shared array

• array.c (ary_reject): may be turned into a shared array during
  the given block. [ruby-dev:48101] [Bug #9727]

[usa (Usaku NAKAMURA)]

• Backport changed from 2.0.0: REQUIRED, 2.1: REQUIRED to 2.0.0: DONE, 2.1: REQUIRED

Backported into ruby_2_0_0 at r46155.

[nagachika (Tomoyuki Chikanaga)]

• Backport changed from 2.0.0: DONE, 2.1: REQUIRED to 2.0.0: DONE, 2.1: DONE

r45562 was backported into ruby_2_1 branch at r46188.