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• Vl-namefactory-p

Vl-namefactory-plain-name

(vl-namefactory-plain-name name factory) returns (mv fresh-name factory-prime). When possible, fresh-name is just name. When this is not possible, a note is printed and fresh-name looks like name_n instead.

Signature

(vl-namefactory-plain-name name factory) 
  → 
(mv fresh-name new-factory)

Arguments

name — Guard (stringp name).

factory — Guard (vl-namefactory-p factory).

Returns

fresh-name — Type (stringp fresh-name).

new-factory — Type (vl-namefactory-p new-factory).

Definitions and Theorems

Function: vl-namefactory-plain-name

(defun vl-namefactory-plain-name (name factory)
 (declare (xargs :guard (and (stringp name)
                             (vl-namefactory-p factory))))
 (let ((__function__ 'vl-namefactory-plain-name))
   (declare (ignorable __function__))
   (b*
     ((factory (vl-namefactory-maybe-initialize factory))
      ((mv newname db-prime)
       (vl-namedb-plain-name name (vl-namefactory->namedb factory)))
      (factory (change-vl-namefactory factory
                                      :namedb db-prime)))
     (mv newname factory))))

Theorem: stringp-of-vl-namefactory-plain-name.fresh-name

(defthm stringp-of-vl-namefactory-plain-name.fresh-name
  (b* (((mv ?fresh-name ?new-factory)
        (vl-namefactory-plain-name name factory)))
    (stringp fresh-name))
  :rule-classes :type-prescription)

Theorem: vl-namefactory-p-of-vl-namefactory-plain-name.new-factory

(defthm vl-namefactory-p-of-vl-namefactory-plain-name.new-factory
  (b* (((mv ?fresh-name ?new-factory)
        (vl-namefactory-plain-name name factory)))
    (vl-namefactory-p new-factory))
  :rule-classes :rewrite)

Theorem: vl-namefactory-allnames-of-vl-namefactory-plain-name

(defthm vl-namefactory-allnames-of-vl-namefactory-plain-name
  (b* (((mv fresh-name new-factory)
        (vl-namefactory-plain-name name factory)))
    (equal (vl-namefactory-allnames new-factory)
           (cons fresh-name
                 (vl-namefactory-allnames factory)))))

Theorem: vl-namefactory-plain-name-is-fresh

(defthm vl-namefactory-plain-name-is-fresh
  (b* (((mv fresh-name ?new-factory)
        (vl-namefactory-plain-name name factory)))
    (not (member-equal fresh-name
                       (vl-namefactory-allnames factory)))))

Theorem: vl-namefactory-plain-name-of-str-fix-name

(defthm vl-namefactory-plain-name-of-str-fix-name
  (equal (vl-namefactory-plain-name (str-fix name)
                                    factory)
         (vl-namefactory-plain-name name factory)))

Theorem: vl-namefactory-plain-name-streqv-congruence-on-name

(defthm vl-namefactory-plain-name-streqv-congruence-on-name
  (implies (streqv name name-equiv)
           (equal (vl-namefactory-plain-name name factory)
                  (vl-namefactory-plain-name name-equiv factory)))
  :rule-classes :congruence)

Theorem: vl-namefactory-plain-name-of-vl-namefactory-fix-factory

(defthm vl-namefactory-plain-name-of-vl-namefactory-fix-factory
  (equal
       (vl-namefactory-plain-name name (vl-namefactory-fix factory))
       (vl-namefactory-plain-name name factory)))

Theorem: vl-namefactory-plain-name-vl-namefactory-equiv-congruence-on-factory

(defthm
 vl-namefactory-plain-name-vl-namefactory-equiv-congruence-on-factory
 (implies (vl-namefactory-equiv factory factory-equiv)
          (equal (vl-namefactory-plain-name name factory)
                 (vl-namefactory-plain-name name factory-equiv)))
 :rule-classes :congruence)