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Vl-parse-real-declaration

Signature

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

Arguments

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

Definitions and Theorems

Function: vl-parse-real-declaration-fn

(defun vl-parse-real-declaration-fn (atts tokstream config)
  (declare (xargs :stobjs (tokstream)))
  (declare (xargs :guard (vl-loadconfig-p config)))
  (declare (ignorable config))
  (declare (xargs :guard (vl-atts-p atts)))
  (let ((__function__ 'vl-parse-real-declaration))
    (declare (ignorable __function__))
    (seq tokstream
         (kwd := (vl-match-token :vl-kwd-real))
         (temps := (vl-parse-list-of-variable-identifiers))
         (:= (vl-match-token :vl-semi))
         (return (vl-build-vardecls :temps temps
                                    :constp nil
                                    :varp nil
                                    :lifetime nil
                                    :type *vl-plain-old-real-type*
                                    :atts atts
                                    :loc (vl-token->loc kwd))))))

Theorem: vl-parse-real-declaration-fails-gracefully

(defthm vl-parse-real-declaration-fails-gracefully
  (implies (mv-nth 0 (vl-parse-real-declaration atts))
           (not (mv-nth 1 (vl-parse-real-declaration atts)))))

Theorem: vl-warning-p-of-vl-parse-real-declaration

(defthm vl-warning-p-of-vl-parse-real-declaration
  (iff (vl-warning-p (mv-nth 0 (vl-parse-real-declaration atts)))
       (mv-nth 0 (vl-parse-real-declaration atts))))

Theorem: vl-parse-real-declaration-result

(defthm vl-parse-real-declaration-result
 (implies
    (and (force (vl-atts-p atts)))
    (vl-vardecllist-p (mv-nth 1 (vl-parse-real-declaration atts)))))

Theorem: vl-parse-real-declaration-true-listp

(defthm vl-parse-real-declaration-true-listp
  (true-listp (mv-nth 1 (vl-parse-real-declaration atts)))
  :rule-classes :type-prescription)

Theorem: vl-parse-real-declaration-count-strong

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