Parse
(vl-maybe-parse-assert-deferral &key (tokstream 'tokstream) (config 'config)) → (mv errmsg? value new-tokstream)
Function:
(defun vl-maybe-parse-assert-deferral-fn (tokstream config) (declare (xargs :stobjs (tokstream))) (declare (xargs :guard (vl-loadconfig-p config))) (declare (ignorable config)) (let ((__function__ 'vl-maybe-parse-assert-deferral)) (declare (ignorable __function__)) (seq tokstream (when (vl-is-token? :vl-kwd-final) (:= (vl-match)) (return :vl-defer-final)) (when (vl-is-token? :vl-pound) (:= (vl-match)) (zero := (vl-match-token :vl-inttoken)) (return-raw (if (and (eql 0 (vl-inttoken->value zero)) (vl-inttoken->wasunsized zero)) (seq tokstream (return :vl-defer-0)) (vl-parse-error "Expected #0.")))) (return nil))))
Theorem:
(defthm vl-maybe-parse-assert-deferral-fails-gracefully (implies (mv-nth 0 (vl-maybe-parse-assert-deferral)) (not (mv-nth 1 (vl-maybe-parse-assert-deferral)))))
Theorem:
(defthm vl-warning-p-of-vl-maybe-parse-assert-deferral (iff (vl-warning-p (mv-nth 0 (vl-maybe-parse-assert-deferral))) (mv-nth 0 (vl-maybe-parse-assert-deferral))))
Theorem:
(defthm vl-maybe-parse-assert-deferral-result (implies (and t) (vl-assertdeferral-p (mv-nth 1 (vl-maybe-parse-assert-deferral)))))
Theorem:
(defthm vl-maybe-parse-assert-deferral-count-strong-on-value (and (<= (vl-tokstream-measure :tokstream (mv-nth 2 (vl-maybe-parse-assert-deferral))) (vl-tokstream-measure)) (implies (mv-nth 1 (vl-maybe-parse-assert-deferral)) (< (vl-tokstream-measure :tokstream (mv-nth 2 (vl-maybe-parse-assert-deferral))) (vl-tokstream-measure)))) :rule-classes ((:rewrite) (:linear)))