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Vl-parse-1+-udp-instances

Signature

(vl-parse-1+-udp-instances loc modname str 
                           delay atts &key (tokstream 'tokstream) 
                           (config 'config)) 
 
  → 
(mv errmsg? value new-tokstream)

Arguments

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

Definitions and Theorems

Function: vl-parse-1+-udp-instances-fn

(defun vl-parse-1+-udp-instances-fn
       (loc modname str delay atts tokstream config)
 (declare (xargs :stobjs (tokstream)))
 (declare (xargs :guard (vl-loadconfig-p config)))
 (declare (ignorable config))
 (declare (xargs :guard (and (vl-location-p loc)
                             (stringp modname)
                             (vl-maybe-gatestrength-p str)
                             (vl-maybe-gatedelay-p delay)
                             (vl-atts-p atts))))
 (let ((__function__ 'vl-parse-1+-udp-instances))
  (declare (ignorable __function__))
  (seq
   tokstream
   (first := (vl-parse-udp-instance loc modname str delay atts))
   (when
    (vl-is-token? :vl-comma)
    (:= (vl-match-token :vl-comma))
    (rest
         := (vl-parse-1+-udp-instances loc modname str delay atts)))
   (return (cons first rest)))))

Theorem: vl-parse-1+-udp-instances-fails-gracefully

(defthm vl-parse-1+-udp-instances-fails-gracefully
 (implies
  (mv-nth 0
          (vl-parse-1+-udp-instances loc modname str delay atts))
  (not
     (mv-nth
          1
          (vl-parse-1+-udp-instances loc modname str delay atts)))))

Theorem: vl-warning-p-of-vl-parse-1+-udp-instances

(defthm vl-warning-p-of-vl-parse-1+-udp-instances
 (iff
  (vl-warning-p
    (mv-nth 0
            (vl-parse-1+-udp-instances loc modname str delay atts)))
  (mv-nth 0
          (vl-parse-1+-udp-instances loc modname str delay atts))))

Theorem: vl-parse-1+-udp-instances-result

(defthm vl-parse-1+-udp-instances-result
 (implies
  (and (and (force (vl-location-p loc))
            (force (stringp modname))
            (force (vl-maybe-gatestrength-p str))
            (force (vl-maybe-gatedelay-p delay))
            (force (vl-atts-p atts))))
  (vl-modinstlist-p
     (mv-nth
          1
          (vl-parse-1+-udp-instances loc modname str delay atts)))))

Theorem: vl-parse-1+-udp-instances-true-listp

(defthm vl-parse-1+-udp-instances-true-listp
 (true-listp
    (mv-nth 1
            (vl-parse-1+-udp-instances loc modname str delay atts)))
 :rule-classes :type-prescription)

Theorem: vl-parse-1+-udp-instances-count-strong

(defthm vl-parse-1+-udp-instances-count-strong
 (and
  (<=
   (vl-tokstream-measure
    :tokstream
    (mv-nth 2
            (vl-parse-1+-udp-instances loc modname str delay atts)))
   (vl-tokstream-measure))
  (implies
   (not
    (mv-nth 0
            (vl-parse-1+-udp-instances loc modname str delay atts)))
   (<
    (vl-tokstream-measure
       :tokstream
       (mv-nth
            2
            (vl-parse-1+-udp-instances loc modname str delay atts)))
    (vl-tokstream-measure))))
 :rule-classes ((:rewrite) (:linear)))