Imported foreign functions should be strict

Favonia favonia at
Thu Jul 12 20:29:43 CEST 2012

I see. Thanks for the response! Perhaps it is better for the pretty
printer to print out "U(S)" instead?


On Tue, Jul 10, 2012 at 3:57 AM, Simon Marlow <marlowsd at> wrote:
> This is fine - it means the CDouble is unpacked into its unboxed Double#
> component.  An unboxed value is always represented by L in strictness
> signatures.
> Cheers,
>         Simon

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