ko1	2007-12-09 14:56:00 +0900 (Sun, 09 Dec 2007)

  New Revision: 14156

  Modified files:
    trunk/ChangeLog
    trunk/insnhelper.ci
    trunk/vm.c

  Log:
    * vm.c (rb_thread_mark): use rb_gc_mark_maybe() for
      VM stack specified by mark_stack_len.
    * insnhelper.ci: clear vm stack extended by opt value.
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/insnhelper.ci?r1=14156&r2=14155
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=14156&r2=14155
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/vm.c?r1=14156&r2=14155