From: Bill Kelly Date: 2010-07-22T12:28:56+09:00 Subject: [ruby-core:31432] Re: [Bug #3523][Assigned] win32 exception c0000029 on exit using fibers U.Nakamura wrote: > > So, now I can say only that you should not switch fibers > with the posibility to be called in C++ destructor. Ah. Thank you for the clarification! Regards, Bill