akr	2008-06-07 17:12:44 +0900 (Sat, 07 Jun 2008)

  New Revision: 16872

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/gc.c

  Log:
    * gc.c (os_obj_of): assure to not free the scanning heap.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?r1=16872&r2=16871&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/gc.c?r1=16872&r2=16871&diff_format=u