Get the detail field from a vl-type-error-incompat.
(vl-type-error-incompat->detail x) → detail
This is an ordinary field accessor created by defprod.
Function:
(defun vl-type-error-incompat->detail$inline (x) (declare (xargs :guard (vl-type-error-p x))) (declare (xargs :guard (equal (vl-type-error-kind x) :incompat))) (let ((__function__ 'vl-type-error-incompat->detail)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and (equal (vl-type-error-kind x) :incompat) x))) (vl-msg-fix (std::da-nth 1 (cdr x)))) :exec (std::da-nth 1 (cdr x)))))
Theorem:
(defthm vl-msg-p-of-vl-type-error-incompat->detail (b* ((detail (vl-type-error-incompat->detail$inline x))) (vl-msg-p detail)) :rule-classes :rewrite)
Theorem:
(defthm vl-type-error-incompat->detail$inline-of-vl-type-error-fix-x (equal (vl-type-error-incompat->detail$inline (vl-type-error-fix x)) (vl-type-error-incompat->detail$inline x)))
Theorem:
(defthm vl-type-error-incompat->detail$inline-vl-type-error-equiv-congruence-on-x (implies (vl-type-error-equiv x x-equiv) (equal (vl-type-error-incompat->detail$inline x) (vl-type-error-incompat->detail$inline x-equiv))) :rule-classes :congruence)
Theorem:
(defthm vl-type-error-incompat->detail-when-wrong-kind (implies (not (equal (vl-type-error-kind x) :incompat)) (equal (vl-type-error-incompat->detail x) (vl-msg-fix nil))))