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Atj-test-value-jchar[]

Atj-test-value-jchar[]->get

Get the get field from a atj-test-value-jchar[].

Signature
(atj-test-value-jchar[]->get x) → get
Arguments: x — Guard (atj-test-valuep x).
Returns: get — Type (char-arrayp get).

This is an ordinary field accessor created by fty::defprod.

Definitions and Theorems

Function: atj-test-value-jchar[]->get$inline

(defun atj-test-value-jchar[]->get$inline (x)
  (declare (xargs :guard (atj-test-valuep x)))
  (declare (xargs :guard (equal (atj-test-value-kind x)
                                :jchar[])))
  (let ((__function__ 'atj-test-value-jchar[]->get))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and (equal (atj-test-value-kind x) :jchar[])
                      x)))
           (char-array-fix (std::da-nth 0 (cdr x))))
         :exec (std::da-nth 0 (cdr x)))))

Theorem: char-arrayp-of-atj-test-value-jchar[]->get

(defthm char-arrayp-of-atj-test-value-jchar[]->get
  (b* ((get (atj-test-value-jchar[]->get$inline x)))
    (char-arrayp get))
  :rule-classes :rewrite)

Theorem: atj-test-value-jchar[]->get$inline-of-atj-test-value-fix-x

(defthm atj-test-value-jchar[]->get$inline-of-atj-test-value-fix-x
  (equal (atj-test-value-jchar[]->get$inline (atj-test-value-fix x))
         (atj-test-value-jchar[]->get$inline x)))

Theorem: atj-test-value-jchar[]->get$inline-atj-test-value-equiv-congruence-on-x

(defthm
 atj-test-value-jchar[]->get$inline-atj-test-value-equiv-congruence-on-x
 (implies (atj-test-value-equiv x x-equiv)
          (equal (atj-test-value-jchar[]->get$inline x)
                 (atj-test-value-jchar[]->get$inline x-equiv)))
 :rule-classes :congruence)

Theorem: atj-test-value-jchar[]->get-when-wrong-kind

(defthm atj-test-value-jchar[]->get-when-wrong-kind
  (implies (not (equal (atj-test-value-kind x)
                       :jchar[]))
           (equal (atj-test-value-jchar[]->get x)
                  (char-array-fix nil))))