On Wed 18 May 2011 16:52, <[email protected]> writes: >> (define p (make-parameter 0)) >> (define f >> (lambda () >> (guard (e ((zero? (p)) (f)) >> (else (p))) >> (parameterize ((p 1)) >> (raise #t))))) >> >> should never complete > > Sorry for being pedantic, but how can the second definition not complete? > > Did you imply an invocation of F?
Sorry, yes I did imply that. Always good to be clear! A -- http://wingolog.org/ _______________________________________________ Scheme-reports mailing list [email protected] http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
