[MacRuby-devel] [MacRuby] #643: Yield fails when captured in a block that gets called

[MacRuby]

#643: Yield fails when captured in a block that gets called
-------------------------------+--------------------------------------------
 Reporter:  tpitale@…          |       Owner:  lsansonetti@…        
     Type:  defect             |      Status:  new                  
 Priority:  minor              |   Milestone:                       
Component:  MacRuby            |    Keywords:  block, yield, call   
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Comment(by lsansonetti@…):

 Indeed:

 {{{
 $ ./miniruby -e "def foo(&b); b.call; end; def bar; foo { yield }; end;
 bar { p 42 }"
 /Users/lrz/src/macruby-trunk/-e:1:in `<main>': no block given
 (LocalJumpError)
 }}}

 Note that the bug does not seem to happen when the block is passed inline
 (so this can be used as a temporary workaround):

 {{{
 $ ./miniruby -e "def foo; yield; end; def bar; foo { yield }; end; bar { p
 42 }"
 42
 }}}

-- 
Ticket URL: <http://www.macruby.org/trac/ticket/643#comment:1>
MacRuby <http://macruby.org/>