[MacRuby] #863: String#succ is broken.

[MacRuby]

#863: String#succ is broken.
----------------------------------+-----------------------------------------
 Reporter:  watson1978@…          |       Owner:  lsansonetti@…        
     Type:  defect                |      Status:  new                  
 Priority:  minor                 |   Milestone:                       
Component:  MacRuby               |    Keywords:                       
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 Test Script:
 {{{
 #!ruby
 $ cat test_succ.rb
 p "No.9".succ  # => "No.10"
 p "-9".succ    # => "-10"
 p "+9".succ    # => "+10"
 p "\377".succ  # => "\001\000"
 }}}

 Result of Ruby 1.9.1:
 {{{
 $ ruby test_succ.rb
 "No.10"
 "-10"
 "+10"
 "\x01\x00"
 }}}

 Result of MacRuby Trunk:
 {{{
 $ macruby test_succ.rb
 "Np.0"
 "1-0"
 "1+0"
 /Users/watson/src/MacRuby/test_succ.rb:1:in `<main>': cannot make receiver
 data as Unicode characters (ArgumentError)
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/863>
MacRuby <http://macruby.org/>