I see in Foreign.Ptr documentation that it is good practice to call freeHaskellFunPtr when a pointer to a Haskell function (obtained using 'dynamic' stubs) is not going to be used anymore.
Is it possible to do that in a way that is similar to ForeignPtr behavior, where pointers are finalized when GC knows they're not going to be used anymore? See this attempt: In an IO monad: a <- giveMeFunPtr b <- castFunPtrToPtr a :: IO (Ptr something) foreignFunPtr <- newForeignPtr funPtrFinalizer b :: IO (ForeignPtr something) With funPtrFinalizer a FunPtr to: baseFunPtrFinalizer p = freeHaskellFunPtr . castPtrToFunPtr p Is something like that expected to work, i.e., would I get a ForeignPtr that I could cast and give to foreign functions, and still expect that my function pointer would be freed when not needed anymore? Thanks, Maurício _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
