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• Parse-expressions

Vl-parse-scopename

Signature

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

Arguments

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

Definitions and Theorems

Function: vl-parse-scopename-fn

(defun vl-parse-scopename-fn (tokstream config)
  (declare (xargs :stobjs (tokstream)))
  (declare (xargs :guard (vl-loadconfig-p config)))
  (declare (ignorable config))
  (let ((__function__ 'vl-parse-scopename))
    (declare (ignorable __function__))
    (seq tokstream
         (when (vl-is-token? :vl-kwd-local)
               (:= (vl-match))
               (return :vl-local))
         (when (vl-is-token? :vl-$unit)
               (:= (vl-match))
               (return :vl-$unit))
         (id := (vl-match-token :vl-idtoken))
         (return (vl-idtoken->name id)))))

Theorem: vl-parse-scopename-fails-gracefully

(defthm vl-parse-scopename-fails-gracefully
  (implies (mv-nth 0 (vl-parse-scopename))
           (not (mv-nth 1 (vl-parse-scopename)))))

Theorem: vl-warning-p-of-vl-parse-scopename

(defthm vl-warning-p-of-vl-parse-scopename
  (iff (vl-warning-p (mv-nth 0 (vl-parse-scopename)))
       (mv-nth 0 (vl-parse-scopename))))

Theorem: vl-parse-scopename-result

(defthm vl-parse-scopename-result
  (implies (and t)
           (equal (vl-scopename-p (mv-nth 1 (vl-parse-scopename)))
                  (not (mv-nth 0 (vl-parse-scopename))))))

Theorem: vl-parse-scopename-count-strong

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