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• Sv::vl-expr.lisp

Vl-hidstep-resolved-p

Checks that the index, if any, is resolved, and that the item has a name.

Signature

(vl-hidstep-resolved-p x) → *

Arguments

x — Guard (vl-hidstep-p x).

Definitions and Theorems

Function: vl-hidstep-resolved-p

(defun vl-hidstep-resolved-p (x)
  (declare (xargs :guard (vl-hidstep-p x)))
  (let ((__function__ 'vl-hidstep-resolved-p))
    (declare (ignorable __function__))
    (b* (((vl-hidstep x)))
      (or (not x.index)
          (vl-expr-resolved-p x.index)))))

Theorem: vl-hidstep-resolved-p-of-vl-hidstep-fix-x

(defthm vl-hidstep-resolved-p-of-vl-hidstep-fix-x
  (equal (vl-hidstep-resolved-p (vl-hidstep-fix x))
         (vl-hidstep-resolved-p x)))

Theorem: vl-hidstep-resolved-p-vl-hidstep-equiv-congruence-on-x

(defthm vl-hidstep-resolved-p-vl-hidstep-equiv-congruence-on-x
  (implies (vl-hidstep-equiv x x-equiv)
           (equal (vl-hidstep-resolved-p x)
                  (vl-hidstep-resolved-p x-equiv)))
  :rule-classes :congruence)