Richard Kelsey scripsit: > Summary: 'lazy' is underspecified
Ticket #416 created. As Alex noted, the text has been changed to: The expression (delay-force expression) is conceptually similar to (delay (force expression)), with the difference that forcing the result of delay-force will in effect result in a tail call to (force expression), while forcing the result of (delay (force expression)) may not. Thus iterative lazy algorithms that may result in a long series of chains of delay and force can be rewritten using delay-force to prevent consuming unbounded space during evaluation. (where lazy has been renamed delay-force). Since this change is purely editorial, ticket #416 has been closed. -- John Cowan [email protected] http://ccil.org/~cowan The whole of Gaul is quartered into three halves. --Julius Caesar _______________________________________________ Scheme-reports mailing list [email protected] http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
