[MacRuby] #1447: Crash - Assertion failed in RoxorVM::pop_current_exception

[MacRuby]

#1447: Crash - Assertion failed in RoxorVM::pop_current_exception
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 Reporter:  msabramo@…          |       Owner:  lsansonetti@…        
     Type:  defect              |      Status:  new                  
 Priority:  major               |   Milestone:                       
Component:  MacRuby             |    Keywords:  crash, GCD           
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Comment(by msabramo@…):

 Just reduced this to a much, much smaller example (small enough to paste
 here!). I'm assuming the problem is raising an exception in a rescue:

 {{{
 $ cat test4.spec
 framework 'Foundation'

 describe 'Stuff' do
   it 'should not crash' do
     begin
       nil[]
         rescue Exception => error
       NSLog(error)
     end
   end
 end

 $ macrspec -f d test4.spec

 Stuff
 Assertion failed: ((size_t)pos < current_exceptions.size()), function
 pop_current_exception, file vm.cpp, line 3596.
 Abort trap
 }}}

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Ticket URL: <http://www.macruby.org/trac/ticket/1447#comment:2>
MacRuby <http://macruby.org/>