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• Parse-blockitems

Vl-build-vardecls

Signature

(vl-build-vardecls &key temps constp varp lifetime type atts loc) 
  → 
vardecls

Arguments

temps — Guard (vl-vardeclassignlist-p temps).

constp — Guard (booleanp constp).

varp — Guard (booleanp varp).

lifetime — Guard (vl-lifetime-p lifetime).

type — Guard (vl-datatype-p type).

atts — Guard (vl-atts-p atts).

loc — Guard (vl-location-p loc).

Returns

vardecls — Type (vl-vardecllist-p vardecls).

Definitions and Theorems

Function: vl-build-vardecls-fn

(defun vl-build-vardecls-fn
       (temps constp varp lifetime type atts loc)
 (declare (xargs :guard (and (vl-vardeclassignlist-p temps)
                             (booleanp constp)
                             (booleanp varp)
                             (vl-lifetime-p lifetime)
                             (vl-datatype-p type)
                             (vl-atts-p atts)
                             (vl-location-p loc))))
 (let ((__function__ 'vl-build-vardecls))
   (declare (ignorable __function__))
   (b* (((when (atom temps)) nil)
        ((vl-vardeclassign temp1) (car temps))
        (decl1 (make-vl-vardecl
                    :name temp1.id
                    :initval temp1.rhs
                    :constp constp
                    :varp varp
                    :lifetime lifetime
                    :type (vl-datatype-update-udims temp1.dims type)
                    :atts atts
                    :loc loc)))
     (cons decl1
           (vl-build-vardecls :temps (cdr temps)
                              :constp constp
                              :varp varp
                              :lifetime lifetime
                              :type type
                              :atts atts
                              :loc loc)))))

Theorem: vl-vardecllist-p-of-vl-build-vardecls

(defthm vl-vardecllist-p-of-vl-build-vardecls
  (b*
   ((vardecls
         (vl-build-vardecls-fn temps
                               constp varp lifetime type atts loc)))
   (vl-vardecllist-p vardecls))
  :rule-classes :rewrite)

Subtopics

Vl-vardeclassign-p

Temporary structure used when parsing variable declarations.