[MacRuby] #842: Can't catch the exception of SecurityError Level 4.

[MacRuby]

#842: Can't catch the exception of SecurityError Level 4.
----------------------------------+-----------------------------------------
 Reporter:  watson1978@…          |       Owner:  lsansonetti@…        
     Type:  defect                |      Status:  new                  
 Priority:  blocker               |   Milestone:                       
Component:  MacRuby               |    Keywords:                       
----------------------------------+-----------------------------------------

Comment(by martinlagardette@…):

 The problem is not that the exception cannot be catched. It has been
 catched, but it raises again with the `#p` operation.

 The real problem is that the $SAFE value is not set only for the block
 it's defined in:
 {{{
 #!ruby
 # test_safe.rb
 p $SAFE
 -> { $SAFE = 3 }.call
 p $SAFE
 }}}
 {{{
 $> ruby19 test_safe.rb
 0
 0
 $> macruby test_safe.rb
 0
 3
 $>
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/842#comment:1>
MacRuby <http://macruby.org/>