From: Nobuyoshi Nakada <nobu@...>
Date: 2008-03-17T16:51:04+09:00
Subject: Re: Ruby 1.9 (trunk) crashes when running RubyGems and Rake

Hi,

At Mon, 17 Mar 2008 02:57:05 +0900,
Hongli Lai wrote in [ruby-core:15917]:
> Ruby 1.9 (trunk) seems to crash when running the supplied RubyGems and Rake:
> 
> http://pastie.org/166412
> http://pastie.org/166413
> 
> The end of both backtraces refer to a Mutex#synchronize call.

The method is defined in prelude.rb, therefore it must not a
CFUNC.

> It's compiled on x86 Ubuntu Linux. Am I doing something wrong, or is 
> this a known problem?

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.

-- 
Nobu Nakada