Avoiding CAF's

Ian Lynagh igloo at earth.li
Wed May 16 20:31:46 EDT 2007

On Wed, May 16, 2007 at 02:22:22PM +0100, Neil Mitchell wrote:
> The FFI call must create a IO monad box to put the thing in, then the
> main loop strips the IO box away. If I could avoid the overhead of
> creating the box in the meantime, that would be preferable.

Does the boxing not get optimised out?
Is the FFI imported function exported from the module?


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