Some recursive programs "dup apply" etc. now are no longer legal, however
others are. The problem is that it is not clear where the distinction is
between legal recursive programs and non-legal recursive programs.
Original issue reported on code.google.com by cdiggins on 22 Oct 2007 at 6:33
Original issue reported on code.google.com by
cdigginson 22 Oct 2007 at 6:33