Get the result field from a fun-info.
This is an ordinary field accessor created by fty::defprod.
Function:
(defun fun-info->result$inline (x) (declare (xargs :guard (fun-infop x))) (declare (xargs :guard t)) (let ((__function__ 'fun-info->result)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (tyname-fix (cdr (std::da-nth 1 x)))) :exec (cdr (std::da-nth 1 x)))))
Theorem:
(defthm tynamep-of-fun-info->result (b* ((result (fun-info->result$inline x))) (tynamep result)) :rule-classes :rewrite)
Theorem:
(defthm fun-info->result$inline-of-fun-info-fix-x (equal (fun-info->result$inline (fun-info-fix x)) (fun-info->result$inline x)))
Theorem:
(defthm fun-info->result$inline-fun-info-equiv-congruence-on-x (implies (fun-info-equiv x x-equiv) (equal (fun-info->result$inline x) (fun-info->result$inline x-equiv))) :rule-classes :congruence)