		Search-engine friendly clone of the ACL2 documentation.

Jclass

Jclass->body

Get the body field from a jclass.

Signature
(jclass->body x) → body
Arguments: x — Guard (jclassp x).
Returns: body — Type (jcbody-element-listp body).

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

Definitions and Theorems

Function: jclass->body$inline

(defun jclass->body$inline (x)
  (declare (xargs :guard (jclassp x)))
  (declare (xargs :guard t))
  (let ((__function__ 'jclass->body))
    (declare (ignorable __function__))
    (mbe :logic
         (b* ((x (and t x)))
           (jcbody-element-list-fix (cdr (std::da-nth 8 x))))
         :exec (cdr (std::da-nth 8 x)))))

Theorem: jcbody-element-listp-of-jclass->body

(defthm jcbody-element-listp-of-jclass->body
  (b* ((body (jclass->body$inline x)))
    (jcbody-element-listp body))
  :rule-classes :rewrite)

Theorem: jclass->body$inline-of-jclass-fix-x

(defthm jclass->body$inline-of-jclass-fix-x
  (equal (jclass->body$inline (jclass-fix x))
         (jclass->body$inline x)))

Theorem: jclass->body$inline-jclass-equiv-congruence-on-x

(defthm jclass->body$inline-jclass-equiv-congruence-on-x
  (implies (jclass-equiv x x-equiv)
           (equal (jclass->body$inline x)
                  (jclass->body$inline x-equiv)))
  :rule-classes :congruence)