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

[MacRuby]

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

 It's especially evil because `$SAFE` looks like a global var but doesn't
 behave like one:

 {{{
 #!ruby
 $SAFE = 1
 p $SAFE
 lambda { $SAFE = 3 }.call
 p $SAFE
 puts "-----"
 $RANDOM = 1
 p $RANDOM
 lambda { $RANDOM = 3 }.call
 p $RANDOM
 }}}
 {{{
 $> ruby19 test_safe.rb
 1
 1
 -----
 1
 3
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/842#comment:2>
MacRuby <http://macruby.org/>