-- bindings just after the '='. And some of them might (correctly)
-- be strict even though the 'let f' is lazy, because f, being a value,
-- gets its demand-info zapped by the simplifier.
-- bindings just after the '='. And some of them might (correctly)
-- be strict even though the 'let f' is lazy, because f, being a value,
-- gets its demand-info zapped by the simplifier.