Hi,

In message "[BUG] Fatal recycling of SystemStackErrors"
    on 03/10/29, Florian Gross <flgr / ccan.de> writes:

|In Ruby 1.8.0 old SystemStackErrors seem to be reused when
|there should have been raised a new one instead:

Thank you for the report.  I will fix this soon, but the
SystemStackError object will remain reused.

The SystemStackError object was reused because when the error happened
stack region may be too short to create new instance.

							matz.