[MacRuby] #1318: Attempting to to_yaml recursive references causes segmentation fault in 0.10

[MacRuby]

#1318: Attempting to to_yaml recursive references causes segmentation fault in
0.10
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 Reporter:  leon.spencer@…          |       Owner:  lsansonetti@…        
     Type:  defect                  |      Status:  new                  
 Priority:  critical                |   Milestone:                       
Component:  MacRuby                 |    Keywords:  yaml, segfault       
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Description changed by lsansonetti@…:

Old description:

> irb(main):001:0> require 'yaml'
> => true
> irb(main):002:0> a = []
> => []
> irb(main):003:0> a << a
> => [[...]]
> irb(main):004:0> a.to_yaml
> Segmentation fault

New description:

 {{{
 irb(main):001:0> require 'yaml'
 => true
 irb(main):002:0> a = []
 => []
 irb(main):003:0> a << a
 => [[...]]
 irb(main):004:0> a.to_yaml
 Segmentation fault
 }}}

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Ticket URL: <http://www.macruby.org/trac/ticket/1318#comment:1>
MacRuby <http://macruby.org/>