Issue #5003 has been updated by Yui NARUSE.

Parent task set to #5076


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Bug #5003: Enumerator#next segfaults in OS X Lion (10.7)
http://redmine.ruby-lang.org/issues/5003

Author: Ganesh Gunasegaran
Status: Assigned
Priority: Normal
Assignee: Yuki Sonoda
Category: core
Target version: 1.9.2
ruby -v: -


=begin
((*foo.rb (Test program)*))

 puts RUBY_VERSION
 hash = {:name => "Ganesh", :age => 30}
 hash_iter = hash.to_enum
 p hash_iter.next
 p hash_iter.next
 
Output on ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin11.0.0]

 вк ruby foo.rb 
 1.9.2
 [:name, "Ganesh"]
 [BUG] Segmentation fault
 ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin11.0.0]
 
 -- control frame ----------
 c:0005 p:---- s:0009 b:0009 l:0016b0 d:000008 IFUNC 
 c:0004 p:---- s:0007 b:0007 l:000006 d:000006 CFUNC  :each
 c:0003 p:---- s:0005 b:0005 l:000004 d:000004 CFUNC  :each
 c:0002 p:---- s:0003 b:0003 l:0016b0 d:000002 IFUNC 
 c:0001 p:---- s:0001 b:-001 l:000000 d:000000 ------
 ---------------------------
 -- Ruby level backtrace information ----------------------------------------
 foo.rb:0:in `each'
 foo.rb:0:in `each'
 
 -- C level backtrace information -------------------------------------------
 
 [NOTE]
 You may have encountered a bug in the Ruby interpreter or extension libraries.
 Bug reports are welcome.
 For details: http://www.ruby-lang.org/bugreport.html
 
 Abort trap: 6
 
Same program runs fine on ruby 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin11.0]

 вк ruby foo.rb 
 1.8.7
 [:age, 30]
 [:name, "Ganesh"] 
 
I have attached the crash report, let me know if you need another information. I haven't tried this in any lower version of Mac OS X or other operating systems. 
=end



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