To use unboxed data types one should use -fglasgow-exts, but this does
not suffice since it doesn't bring Int# and friends into scope. What
imports are neccessary? My guess is "import PrelBase".
Perhaps a hint should be added to section 11.1 in the user guide.
BTW, state-interface.dvi did not help and it is very old (July 1994).
Is there a more up-to-date version?
--
Sven Panne Tel.: +49/89/2178-2235
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