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• Parse-udps

Vl-parse-seq-input-list

seq_input_list ::= level_input_list | edge_input_list

Signature

(vl-parse-seq-input-list &key (tokstream 'tokstream) 
                         (config 'config)) 
 
  → 
(mv errmsg? value new-tokstream)

Arguments

config — Guard (vl-loadconfig-p config).

Definitions and Theorems

Function: vl-parse-seq-input-list-fn

(defun vl-parse-seq-input-list-fn (tokstream config)
  (declare (xargs :stobjs (tokstream)))
  (declare (xargs :guard (vl-loadconfig-p config)))
  (declare (ignorable config))
  (let ((__function__ 'vl-parse-seq-input-list))
    (declare (ignorable __function__))
    (b* ((backup (vl-tokstream-save))
         ((mv err inputs tokstream)
          (vl-parse-edge-input-list))
         ((unless err) (mv err inputs tokstream))
         (tokstream (vl-tokstream-restore backup)))
      (vl-parse-level-input-list))))

Theorem: vl-parse-seq-input-list-fails-gracefully

(defthm vl-parse-seq-input-list-fails-gracefully
  (implies (mv-nth 0 (vl-parse-seq-input-list))
           (not (mv-nth 1 (vl-parse-seq-input-list)))))

Theorem: vl-warning-p-of-vl-parse-seq-input-list

(defthm vl-warning-p-of-vl-parse-seq-input-list
  (iff (vl-warning-p (mv-nth 0 (vl-parse-seq-input-list)))
       (mv-nth 0 (vl-parse-seq-input-list))))

Theorem: vl-parse-seq-input-list-result

(defthm vl-parse-seq-input-list-result
 (implies (and t)
          (vl-udpentrylist-p (mv-nth 1 (vl-parse-seq-input-list)))))

Theorem: vl-parse-seq-input-list-true-listp

(defthm vl-parse-seq-input-list-true-listp
  (true-listp (mv-nth 1 (vl-parse-seq-input-list)))
  :rule-classes :type-prescription)

Theorem: vl-parse-seq-input-list-count-strong

(defthm vl-parse-seq-input-list-count-strong
 (and
   (<= (vl-tokstream-measure
            :tokstream (mv-nth 2 (vl-parse-seq-input-list)))
       (vl-tokstream-measure))
   (implies (not (mv-nth 0 (vl-parse-seq-input-list)))
            (< (vl-tokstream-measure
                    :tokstream (mv-nth 2 (vl-parse-seq-input-list)))
               (vl-tokstream-measure))))
 :rule-classes ((:rewrite) (:linear)))