From: Tanaka Akira <akr@...>
Date: 2008-07-03T20:56:33+09:00
Subject: [ruby-core:17540] Re: We'll release 1.8.6/1.8.7 this Friday

In article <486CB4DC.4030608@ruby-lang.org>,
  Urabe Shyouhei <shyouhei@ruby-lang.org> writes:

> Thank you, I merged this revision into 1.8.7.

It causes following problem.

% ./ruby -rsingleton -ve '
class C
  include Singleton
end
m = Marshal.dump(C.instance)
p Marshal.load(m)
'
ruby 1.8.6 (2008-07-02 patchlevel 264) [i686-linux]
-e:6:in `load': class C needs to have method `_load' (TypeError)
        from -e:6

r16659 is also required.

Note that r16659 causes RubySpec failure, it is another
RubySpec bug.
-- 
Tanaka Akira