From: Hongli Lai <hongli@...99.net>
Date: 2008-03-17T18:53:19+09:00
Subject: Re: Ruby 1.9 (trunk) crashes when running RubyGems and Rake

Nobuyoshi Nakada wrote:
> Don't they load fastthread or other extension which defines the
> method?
> 
> I noticed the latest fastthread gem is 1.0.1, which is older
> than the bundled one in 1.8 head.

$LOADED_FEATURES contains:

/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/rubygems.rb
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/i686-linux/rbconfig.rb
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/getoptlong.rb
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/i686-linux/etc.so
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/fileutils.rb
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/i686-linux/thread.so
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/thread.rb
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/singleton.rb
/home/hongli/Projects/ruby/install-1.9/lib/ruby/1.9.0/ostruct.rb

So no fastthread loaded.