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