Prefix form of unboxed tuple

Simon Peyton-Jones simonpj at
Fri Jul 6 11:26:27 EDT 2007

| one particular feature i wanted in my fast io/serialization libs is
| ability to return unboxed tuple from IO action. is this also possible?

No -- that's an example of instantiating a polymorphic type with an unboxed one.  Sorry.


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