Get the type-err field from a vl-subexpr-type-error.
(vl-subexpr-type-error->type-err x) → type-err
This is an ordinary field accessor created by defprod.
Function:
(defun vl-subexpr-type-error->type-err$inline (x) (declare (xargs :guard (vl-subexpr-type-error-p x))) (declare (xargs :guard t)) (let ((__function__ 'vl-subexpr-type-error->type-err)) (declare (ignorable __function__)) (mbe :logic (b* ((x (and t x))) (vl-type-error-fix (cdr (std::da-nth 2 x)))) :exec (cdr (std::da-nth 2 x)))))
Theorem:
(defthm vl-type-error-p-of-vl-subexpr-type-error->type-err (b* ((type-err (vl-subexpr-type-error->type-err$inline x))) (vl-type-error-p type-err)) :rule-classes :rewrite)
Theorem:
(defthm vl-subexpr-type-error->type-err$inline-of-vl-subexpr-type-error-fix-x (equal (vl-subexpr-type-error->type-err$inline (vl-subexpr-type-error-fix x)) (vl-subexpr-type-error->type-err$inline x)))
Theorem:
(defthm vl-subexpr-type-error->type-err$inline-vl-subexpr-type-error-equiv-congruence-on-x (implies (vl-subexpr-type-error-equiv x x-equiv) (equal (vl-subexpr-type-error->type-err$inline x) (vl-subexpr-type-error->type-err$inline x-equiv))) :rule-classes :congruence)