> I can't see a simple solution. Perhaps we just declare that when a > newtype is exported abstractly, it's suitability as a foreign argument > type is still visible.
This feels a little like the global visibility of class instances. If I export a type T abstractly, all its instances are exported too. (In that sense, SimonPJ's old CCallable/CReturnable classes were right on the money.) -- Alastair _______________________________________________ FFI mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/ffi
