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felix winkelmann scripsit:
> If I want to generate a unique tag, I can just as well use a vector or pair.
Agreed.
> And if I want to avoid symbol clashes GUIDs should be sufficient. The
> question is
> just how often we need unique symbols (when things can be done with other
> methods).
Code generation is of course the primary use-case for uninterned symbols.
For this use, GUIDs are too heavyweight to generate and "too unique";
one typically does not need such strong uniqueness.
--
Only do what only you can do. John Cowan <jcowan@xxxxxxxxxxxxxxxxx>
--Edsger W. Dijkstra's advice http://www.reutershealth.com
to a student in search of a thesis http://www.ccil.org/~cowan