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• Vl-lex-token
• Def-token/remainder-thms

Vl-lex-token-token/remainder-thms

Token and remainder theorems for vl-lex-token, automatically generated by def-token/remainder-thms.

Definitions and Theorems

Theorem: vl-token-p-of-vl-lex-token

(defthm vl-token-p-of-vl-lex-token
 (implies
    (and (force (vl-echarlist-p echars))
         (vl-lexstate-p st))
    (equal (vl-token-p (mv-nth 0 (vl-lex-token echars st warnings)))
           (if (mv-nth 0 (vl-lex-token echars st warnings))
               t
             nil))))

Theorem: true-listp-of-vl-lex-token

(defthm true-listp-of-vl-lex-token
 (equal (true-listp (mv-nth 1 (vl-lex-token echars st warnings)))
        (true-listp echars))
 :rule-classes
 ((:rewrite)
  (:type-prescription
    :corollary
    (implies
         (true-listp echars)
         (true-listp (mv-nth 1
                             (vl-lex-token echars st warnings)))))))

Theorem: vl-echarlist-p-of-vl-lex-token

(defthm vl-echarlist-p-of-vl-lex-token
 (implies
  (force (vl-echarlist-p echars))
  (equal
       (vl-echarlist-p (mv-nth 1 (vl-lex-token echars st warnings)))
       t)))

Theorem: append-of-vl-lex-token

(defthm append-of-vl-lex-token
 (implies
  (and (mv-nth 0 (vl-lex-token echars st warnings))
       (force (vl-echarlist-p echars))
       (vl-lexstate-p st))
  (equal
   (append
      (vl-token->etext (mv-nth 0 (vl-lex-token echars st warnings)))
      (mv-nth 1 (vl-lex-token echars st warnings)))
   echars)))

Theorem: no-change-loser-of-vl-lex-token

(defthm no-change-loser-of-vl-lex-token
  (implies (not (mv-nth 0 (vl-lex-token echars st warnings)))
           (equal (mv-nth 1 (vl-lex-token echars st warnings))
                  echars)))

Theorem: acl2-count-of-vl-lex-token-weak

(defthm acl2-count-of-vl-lex-token-weak
  (<= (acl2-count (mv-nth 1 (vl-lex-token echars st warnings)))
      (acl2-count echars))
  :rule-classes ((:rewrite) (:linear)))

Theorem: acl2-count-of-vl-lex-token-strong

(defthm acl2-count-of-vl-lex-token-strong
  (implies
       (and (mv-nth 0 (vl-lex-token echars st warnings))
            t)
       (< (acl2-count (mv-nth 1 (vl-lex-token echars st warnings)))
          (acl2-count echars)))
  :rule-classes ((:rewrite) (:linear)))