Aaron W. Hsu scripsit: > I do not think we should use space to mention this issue, but > implementations are obviously free to use threads to evaluate suitable > delayed expressions if they follow the correct behavior, as Alex > suggested.
Okay, I have backed out my changes. > Thus, instead, I would prefer to clarify that a forced thunk should > evaluate in a context equivalent to the dynamic context (including > exception handlers and parameters) of the call to force which first > requested the delayed expression's value. This is more than a motherhood note: ticket #397 filed. -- John Cowan [email protected] http://ccil.org/~cowan In the sciences, we are now uniquely privileged to sit side by side with the giants on whose shoulders we stand. --Gerald Holton _______________________________________________ Scheme-reports mailing list [email protected] http://lists.scheme-reports.org/cgi-bin/mailman/listinfo/scheme-reports
