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Condcheck

Vl-rhs-condcheck

Signature
(vl-rhs-condcheck x tests-above) → warnings
Arguments: x — Guard (vl-rhs-p x).; tests-above — Guard (vl-exprlist-p tests-above).
Returns: warnings — Type (vl-warningtree-p warnings).

Definitions and Theorems

Function: vl-rhs-condcheck

(defun vl-rhs-condcheck (x tests-above)
 (declare (xargs :guard (and (vl-rhs-p x)
                             (vl-exprlist-p tests-above))))
 (let ((__function__ 'vl-rhs-condcheck))
  (declare (ignorable __function__))
  (vl-rhs-case
     x :vl-rhsexpr
     (b* ((warnings (vl-expr-condcheck x.guts tests-above)))
       warnings)
     :vl-rhsnew
     (b* ((warnings (vl-maybe-expr-condcheck x.arrsize tests-above))
          (warnings1 (vl-exprlist-condcheck x.args tests-above))
          (warnings (vl-warningtree-cons warnings1 warnings)))
       warnings))))

Theorem: vl-warningtree-p-of-vl-rhs-condcheck

(defthm vl-warningtree-p-of-vl-rhs-condcheck
  (b* ((warnings (vl-rhs-condcheck x tests-above)))
    (vl-warningtree-p warnings))
  :rule-classes :rewrite)

Theorem: vl-rhs-condcheck-of-vl-rhs-fix-x

(defthm vl-rhs-condcheck-of-vl-rhs-fix-x
  (equal (vl-rhs-condcheck (vl-rhs-fix x)
                           tests-above)
         (vl-rhs-condcheck x tests-above)))

Theorem: vl-rhs-condcheck-vl-rhs-equiv-congruence-on-x

(defthm vl-rhs-condcheck-vl-rhs-equiv-congruence-on-x
  (implies (vl-rhs-equiv x x-equiv)
           (equal (vl-rhs-condcheck x tests-above)
                  (vl-rhs-condcheck x-equiv tests-above)))
  :rule-classes :congruence)

Theorem: vl-rhs-condcheck-of-vl-exprlist-fix-tests-above

(defthm vl-rhs-condcheck-of-vl-exprlist-fix-tests-above
  (equal (vl-rhs-condcheck x (vl-exprlist-fix tests-above))
         (vl-rhs-condcheck x tests-above)))

Theorem: vl-rhs-condcheck-vl-exprlist-equiv-congruence-on-tests-above

(defthm vl-rhs-condcheck-vl-exprlist-equiv-congruence-on-tests-above
  (implies (vl-exprlist-equiv tests-above tests-above-equiv)
           (equal (vl-rhs-condcheck x tests-above)
                  (vl-rhs-condcheck x tests-above-equiv)))
  :rule-classes :congruence)