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Vl-parse-named-parameter-assignment

Signature

(vl-parse-named-parameter-assignment &key (tokstream 'tokstream) 
                                     (config 'config)) 
 
  → 
(mv errmsg? value new-tokstream)

Arguments

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

Definitions and Theorems

Function: vl-parse-named-parameter-assignment-fn

(defun vl-parse-named-parameter-assignment-fn (tokstream config)
 (declare (xargs :stobjs (tokstream)))
 (declare (xargs :guard (vl-loadconfig-p config)))
 (declare (ignorable config))
 (let ((__function__ 'vl-parse-named-parameter-assignment))
   (declare (ignorable __function__))
   (seq tokstream (:= (vl-match-token :vl-dot))
        (id := (vl-match-token :vl-idtoken))
        (:= (vl-match-token :vl-lparen))
        (unless (vl-is-token? :vl-rparen)
                (value := (vl-parse-param-expression)))
        (:= (vl-match-token :vl-rparen))
        (return (make-vl-namedparamvalue :name (vl-idtoken->name id)
                                         :value value)))))

Theorem: vl-parse-named-parameter-assignment-fails-gracefully

(defthm vl-parse-named-parameter-assignment-fails-gracefully
  (implies (mv-nth 0 (vl-parse-named-parameter-assignment))
           (not (mv-nth 1
                        (vl-parse-named-parameter-assignment)))))

Theorem: vl-warning-p-of-vl-parse-named-parameter-assignment

(defthm vl-warning-p-of-vl-parse-named-parameter-assignment
  (iff (vl-warning-p (mv-nth 0
                             (vl-parse-named-parameter-assignment)))
       (mv-nth 0
               (vl-parse-named-parameter-assignment))))

Theorem: vl-parse-named-parameter-assignment-result

(defthm vl-parse-named-parameter-assignment-result
 (implies
      (and t)
      (equal (vl-namedparamvalue-p
                  (mv-nth 1
                          (vl-parse-named-parameter-assignment)))
             (not (mv-nth 0
                          (vl-parse-named-parameter-assignment))))))

Theorem: vl-parse-named-parameter-assignment-count-strong

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