> Is the IORef or the value in the IORef your key? I want the IORef itself to be the key. However, that doesn't work with optimisations turned on (the pointers get wiped out at the first gc), I guess because they remove the box around the MutVar#. Extracting that MutVar# seems to solve the problem.
Gergely -- http://www.fastmail.fm - mmm... Fastmail... _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
