(vl-maybe-expr-weirdint-elim x warnings) → (mv warnings changedp x-prime)
Function:
(defun vl-maybe-expr-weirdint-elim (x warnings) (declare (xargs :guard (and (vl-maybe-expr-p x) (vl-warninglist-p warnings)))) (let ((__function__ 'vl-maybe-expr-weirdint-elim)) (declare (ignorable __function__)) (b* ((x (vl-maybe-expr-fix x))) (if (not x) (mv (ok) nil nil) (vl-expr-weirdint-elim x warnings)))))
Theorem:
(defthm vl-warninglist-p-of-vl-maybe-expr-weirdint-elim.warnings (b* (((mv ?warnings ?changedp ?x-prime) (vl-maybe-expr-weirdint-elim x warnings))) (vl-warninglist-p warnings)) :rule-classes :rewrite)
Theorem:
(defthm booleanp-of-vl-maybe-expr-weirdint-elim.changedp (b* (((mv ?warnings ?changedp ?x-prime) (vl-maybe-expr-weirdint-elim x warnings))) (booleanp changedp)) :rule-classes :type-prescription)
Theorem:
(defthm vl-maybe-expr-p-of-vl-maybe-expr-weirdint-elim.x-prime (b* (((mv ?warnings ?changedp ?x-prime) (vl-maybe-expr-weirdint-elim x warnings))) (vl-maybe-expr-p x-prime)) :rule-classes :rewrite)
Theorem:
(defthm vl-maybe-expr-weirdint-elim-of-vl-maybe-expr-fix-x (equal (vl-maybe-expr-weirdint-elim (vl-maybe-expr-fix x) warnings) (vl-maybe-expr-weirdint-elim x warnings)))
Theorem:
(defthm vl-maybe-expr-weirdint-elim-vl-maybe-expr-equiv-congruence-on-x (implies (vl-maybe-expr-equiv x x-equiv) (equal (vl-maybe-expr-weirdint-elim x warnings) (vl-maybe-expr-weirdint-elim x-equiv warnings))) :rule-classes :congruence)
Theorem:
(defthm vl-maybe-expr-weirdint-elim-of-vl-warninglist-fix-warnings (equal (vl-maybe-expr-weirdint-elim x (vl-warninglist-fix warnings)) (vl-maybe-expr-weirdint-elim x warnings)))
Theorem:
(defthm vl-maybe-expr-weirdint-elim-vl-warninglist-equiv-congruence-on-warnings (implies (vl-warninglist-equiv warnings warnings-equiv) (equal (vl-maybe-expr-weirdint-elim x warnings) (vl-maybe-expr-weirdint-elim x warnings-equiv))) :rule-classes :congruence)