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Vl-parse-module-instance

Signature

(vl-parse-module-instance modname paramargs 
                          atts &key (tokstream 'tokstream) 
                          (config 'config)) 
 
  → 
(mv errmsg? value new-tokstream)

Arguments

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

Definitions and Theorems

Function: vl-parse-module-instance-fn

(defun vl-parse-module-instance-fn
       (modname paramargs atts tokstream config)
  (declare (xargs :stobjs (tokstream)))
  (declare (xargs :guard (vl-loadconfig-p config)))
  (declare (ignorable config))
  (declare (xargs :guard (and (stringp modname)
                              (vl-paramargs-p paramargs)
                              (vl-atts-p atts))))
  (let ((__function__ 'vl-parse-module-instance))
    (declare (ignorable __function__))
    (if (eq (vl-loadconfig->edition config)
            :verilog-2005)
        (vl-parse-module-instance-2005 modname paramargs atts)
      (vl-parse-module-instance-2012 modname paramargs atts))))

Theorem: vl-parse-module-instance-fails-gracefully

(defthm vl-parse-module-instance-fails-gracefully
 (implies
  (mv-nth 0
          (vl-parse-module-instance modname paramargs atts))
  (not (mv-nth 1
               (vl-parse-module-instance modname paramargs atts)))))

Theorem: vl-warning-p-of-vl-parse-module-instance

(defthm vl-warning-p-of-vl-parse-module-instance
 (iff
    (vl-warning-p
         (mv-nth 0
                 (vl-parse-module-instance modname paramargs atts)))
    (mv-nth 0
            (vl-parse-module-instance modname paramargs atts))))

Theorem: vl-parse-module-instance-result

(defthm vl-parse-module-instance-result
 (implies
  (and (and (force (stringp modname))
            (force (vl-paramargs-p paramargs))
            (force (vl-atts-p atts))))
  (equal
   (vl-modinst-p
        (mv-nth 1
                (vl-parse-module-instance modname paramargs atts)))
   (not
      (mv-nth 0
              (vl-parse-module-instance modname paramargs atts))))))

Theorem: vl-parse-module-instance-count-strong

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