This page is part of the web mail archives of SRFI 69 from before July 7th, 2015. The new archives for SRFI 69 contain all messages, not just those from before July 7th, 2015.
Panu Kalliokoski wrote: > True, but the implementation is already there for those who want > something rigorous. :) So long as the implementation is *normative* and not simply *informative*, then fine. That needs to be made clear, though. > It's just that viewed differently, (hash-table-ref) can be seen as a > kind of control structure, similar to (and) or (if). Careful! The logical endpoint of this kind of thought is normal-order evaluation... :) > Actually, to be really useful, promises should be implicitly forced. > This would make them a "real" abstraction vehicle. But this has wide > ramifications in the language... Indeed. Tony