From: Etienne Vallette d'Osia <dohzya@...>
Date: 2008-01-18T01:05:07+09:00
Subject: Bug with ruby1.9

Hi everyone,
I've found a bug in ruby1.9 with a semantic error.
Sorry for my title, I can't explain in few words...

shell> ./ruby -v
ruby 1.9.0 (2008-01-18 revision 0) [i686-linux]
shell> cat ko   
class A
  attr_accessor :m
  def initialize( m )
    @m = m
  end
end
a = A.new( 3 )
a.m( 3 ) # => boom
shell> ./ruby < ko
-:8: [BUG] Stack consistency error (sp: 8, bp: 7)
ruby 1.9.0 (2008-01-18 revision 0) [i686-linux]

-- control frame ----------
c:0003 p:0035 s:0008 b:0007 l:000006 d:000006 TOP    -:8
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH :inherited
c:0001 p:0000 s:0002 b:0002 l:000001 d:000001 TOP    <dummy toplevel>:17
---------------------------
-- backtrace of native function call (Use addr2line) --
0x80f303a
0x811135c
0x81113cb
0x80f06b9
0x80f0be9
0x80f0f0d
0x805cf7c
0x8060f9a
0x805aa20
0xb7d22050
0x805a951
-------------------------------------------------------
shell: abort (core dumped)  ./ruby < ko

I wish it can be usefull...

Regards

-- 
Etienne Vallette d'Osia