[ruby-dev:18457] Re: break from proc-closure

In article <[e-mail]>,
  [e-mail] (Yukihiro Matsumoto) writes:

> 1.6.7とCVS版で動作が違うスクリプトがいただけませんか？

こんなかんじですかねぇ。

% ruby -ve '
def f(&block)
  Thread.start {
    p [:a, [1].collect(&block)]
  }.join
  p :f
end
p [:b, f { break }]
'
ruby 1.6.7 (2002-03-01) [i386-freebsd4.2]
-e:4:in `f': break from proc-closure (LocalJumpError)
        from -e:3:in `join'
        from -e:3:in `f'
        from -e:8

% ruby -ve '
def f(&block)
  Thread.start {
    p [:a, [1].collect(&block)]
  }.join
  p :f
end
p [:b, f { break }]
'
ruby 1.7.3 (2002-10-04) [i386-freebsd4.2]
[:a, nil]
:f
[:b, nil]
-- 
[田中 哲][たなか あきら][Tanaka Akira]
「ふえろ! わかめちゃん作戦です$(C⊇」(Little Worker, 桂遊生丸)