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• Vl-scopestack-local

Vl-scopestack-local->super

Get the super field from a vl-scopestack-local.

Signature

(vl-scopestack-local->super x) → super

Arguments

x — Guard (vl-scopestack-p x).

Returns

super — Type (vl-scopestack-p super).

This is an ordinary field accessor created by defprod.

Definitions and Theorems

Function: vl-scopestack-local->super$inline

(defun vl-scopestack-local->super$inline (x)
  (declare (xargs :guard (vl-scopestack-p x)))
  (declare (xargs :guard (equal (vl-scopestack-kind x) :local)))
  (let ((__function__ 'vl-scopestack-local->super))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and (equal (vl-scopestack-kind x) :local)
                      x)))
           (vl-scopestack-fix (cdr x)))
         :exec (cdr x))))

Theorem: vl-scopestack-p-of-vl-scopestack-local->super

(defthm vl-scopestack-p-of-vl-scopestack-local->super
  (b* ((super (vl-scopestack-local->super$inline x)))
    (vl-scopestack-p super))
  :rule-classes :rewrite)

Theorem: vl-scopestack-local->super$inline-of-vl-scopestack-fix-x

(defthm vl-scopestack-local->super$inline-of-vl-scopestack-fix-x
  (equal (vl-scopestack-local->super$inline (vl-scopestack-fix x))
         (vl-scopestack-local->super$inline x)))

Theorem: vl-scopestack-local->super$inline-vl-scopestack-equiv-congruence-on-x

(defthm
 vl-scopestack-local->super$inline-vl-scopestack-equiv-congruence-on-x
 (implies (vl-scopestack-equiv x x-equiv)
          (equal (vl-scopestack-local->super$inline x)
                 (vl-scopestack-local->super$inline x-equiv)))
 :rule-classes :congruence)

Theorem: vl-scopestack-local->super-when-wrong-kind

(defthm vl-scopestack-local->super-when-wrong-kind
  (implies (not (equal (vl-scopestack-kind x) :local))
           (equal (vl-scopestack-local->super x)
                  (vl-scopestack-fix nil))))