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• Vl-paramdecl

Vl-paramdecl->overriddenp

Get the overriddenp field from a vl-paramdecl.

Signature

(vl-paramdecl->overriddenp x) → overriddenp

Arguments

x — Guard (vl-paramdecl-p x).

Returns

overriddenp — Type (booleanp overriddenp).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-paramdecl->overriddenp$inline

(defun vl-paramdecl->overriddenp$inline (x)
 (declare (xargs :guard (vl-paramdecl-p x)))
 (declare (xargs :guard t))
 (let ((__function__ 'vl-paramdecl->overriddenp))
  (declare (ignorable __function__))
  (mbe
    :logic
    (b* ((x (and t x)))
      (acl2::bool-fix
           (std::prod-car (std::prod-cdr (std::prod-cdr (cdr x))))))
    :exec (std::prod-car (std::prod-cdr (std::prod-cdr (cdr x)))))))

Theorem: booleanp-of-vl-paramdecl->overriddenp

(defthm booleanp-of-vl-paramdecl->overriddenp
  (b* ((overriddenp (vl-paramdecl->overriddenp$inline x)))
    (booleanp overriddenp))
  :rule-classes :type-prescription)

Theorem: vl-paramdecl->overriddenp$inline-of-vl-paramdecl-fix-x

(defthm vl-paramdecl->overriddenp$inline-of-vl-paramdecl-fix-x
  (equal (vl-paramdecl->overriddenp$inline (vl-paramdecl-fix x))
         (vl-paramdecl->overriddenp$inline x)))

Theorem: vl-paramdecl->overriddenp$inline-vl-paramdecl-equiv-congruence-on-x

(defthm
 vl-paramdecl->overriddenp$inline-vl-paramdecl-equiv-congruence-on-x
 (implies (vl-paramdecl-equiv x x-equiv)
          (equal (vl-paramdecl->overriddenp$inline x)
                 (vl-paramdecl->overriddenp$inline x-equiv)))
 :rule-classes :congruence)